KOCHERSPERGER, Stephen M., Captain, June 12, 1896 – December 11, 1896, January 30, 1901 – December 1, 1915;
KOESTER, Fred W., First Lieutenant, April 22, 1925 – August 3, 1926;
KUNZ, Robert C., First Lieutenant, April 20, 1917 – May 23, 1917;
LaDUE, Lawrence K., Second Lieutenant, September 10, 1928 – September 6, 1929;
LAMBERT, Joseph I., Major, June 30, 1934 – *****;
LAMBERT, Kent C., Captain, November 10, 1917 – September 10, 1921, May 1, 1924 – June 13, 1925;
LANE, John F., Captain, June 8, 1836 – October 19, 1836; comitted suicide at Ft Drane, Florida by falling upon his own sabre.
LaPOINT, Henry C., First Lieutenant, June 17, 1873 – July 24, 1888;
LATTIN, Jay D. B., Second Lieutenant, November 30, 1916 – April 23, 1917;
LAWLESS, Michael, First Lieutenant, July 17, 1862 – June 11, 1864; killed near Trevilian Station by Confederate troops.
LAWRASON, George C., Captain, February 12, 1917 – June 3, 1917;
LAWRENCE, Leslie F., Captain, June 11, 1918 – October 3, 1919;
LAWRENCE, Renn, Major, June 10, 1930 – December 1, 1932;
LAWTON, R. B., First Lieutenant, October 12, 1836 – October 8, 1841;
LEARY, Edmund M., First Lieutenant, June 11, 1892 – February 2, 1901;
LEE, Morris J., Second Lieutenant, July 28, 1930 – August 31, 1930;
LENNOX, Robert, First Lieutenant, July 17, 1862 – January 18, 1866;
LEOSER, Charles M., First Lieutenant, May 6, 1861 – August 20, 1861;
LESHER, Robert W., First Lieutenant, April 14, 1908 – November 22, 1909;
LESTER, Charles H., First Lieutenant, June 11, 1863 – July 28, 1866;
LEWIS, Charles, Second Lieutenant, July 17, 1862 – June 3, 1864;
LEWIS, Claude E., Second Lieutenant, August 15, 1917 – September 6,1917;
LEWIS, Thomas J., Captain, June 13, 1879 – April 22, 1905;
LITTLE, William H., Second Lieutenant, November 14, 1917 – June 28, 1918;
LITTLE, William H., First Lieutenant, December 16, 1917 – ?.
LIVINGSTON, Henry B., Captain, June 18, 1855 – August 25, 1862;
LOCHRIDGE, P. D., First Lieutenant, June 12, 1887 – April 2, 1894, May 23, 1894 – February 2, 1901;
LOCKWOOD, Schlee M., Second Lieutenant, December 15, 1917 – ?;
LORD, Kenneth P., Second Lieutenant, January 19, 1912 – April 18, 1912;
LOVE, Moss L., Second Lieutenant, September 24, 1901 – December 1, 1910;
LOWE, William W., Second Lieutenant, July 1, 1853 – October 22, 1854;
LOWRY, Albert, First Lieutenant, October 19, 1839 – March 10, 1847;
LUFKIN, Benjamin, First Lieutenant, November 5, 1917 – September 1, 1918;
LYMAN, Charles G., First Lieutenant, February 11, 1889 – May 23, 1896;
LYMAN, Elias, Second Lieutenant, November 14, 1917 – February 19, 1918;
LYNCH, Frank E., Second Lieutenant, November 23, 1901 – August 5, 1904;
LYONS, Richard T., Second Lieutenant, November 14, 1917 – February 19, 1918;
MacADAMS, James G., Captain, March 7, 1867 – June 19, 1890;
MACK, Richard, First Lieutenant, July 30, 1917 – December 12, 1918;
MACOMB, A. S., First Lieutenant, October 6, 1836 – Did not report for duty.
MADDOCKS, Ray T., Captain, June 11, 1924 – June 10, 1925;
MADDOX, Halley G., First Lieutenant, December 20, 1930 – September 1, 1933;
MANDELL, Harold C., Captain, November 28, 1916 – January 1, 1919;
MANSFIELD, Clayton J., Second Lieutenant, March 13, 1929 – June 20, 1931;
MARKLE, Norman K., First Lieutenant, June 20, 1936 – *****;
MARS, James A., First Lieutenant, June 11, 1903 – December 5, 1912;
MARSH, Norman J., Second Lieutenant, November 14, 1917 – January 16, 1918;
MARSHALL, Francis C., Major, September 11, 1912 – April 1, 1914;
MARTIN, Isaac S., Lieutenant Colonel, July 1, 1921 – December 13, 1924;
MARTIN, Louis LeR., Captain, June 27, 1926 – June 30, 1929;
MARTIN, Paul M., First Lieutenant, June 28, 1926 – February 16, 1929;
MARTIN, Walter F., Captain, August 5, 1901 – August 28, 1912, December 31, 1915 – August 23, 1917;
MASON, George P., Second Lieutenant, July 1, 1842 – March 6, 1843;
MATYAS, Albert A., Second Lieutenant, January 2, 1936 – *****;
MAURY, Z. M. P., First Lieutenant, June 8, 1836 – February 28, 1838;
MAY, Charles A., Captain, June 8, 1836 – March 3, 1855, October 22, 1855 – February 28, 1857; March 3, 1855, promoted Major, 1st Cavalry. Traded positions with Lieutenant Colonel Enoch Steen October 22 to return to 2d Dragoons.
McALEVY, Vincent C., First Lieutenant, June 30, 1920 – September 10, 1922;
McCADDEN, Joseph T., Second Lieutenant, August 15, 1917 – ?.
McCATTY, Kenneth, Second Lieutenant, December 22, 1916 – May 23, 1917;
McCLELLAND, Charles B., First Lieutenant, June 11, 1934 – August 27, 1936;
McCLERNAND, Edward John, Captain, June 15, 1870 – February 2, 1901;
McCORMICK, Charles A., Second Lieutenant, July 10, 1917 – July 30, 1917;
McDONALD, John W., Captain, June 29, 1923 – August 28, 1927;
McDONALD, Philip W., First Lieutenant, July 1, 1841 – October 11, 1851;
McELROY, James N., Second Lieutenant, April 25, 1866 – March 6, 1867;
McENHILL, Frank, Second Lieutenant, July 16, 1901 – June 3, 1909;
McGEE, Hugh H., Second Lieutenant, September 3, 1909 – June 20, 1916;
McGILL, Bruce M., Second Lieutenant, November 14, 1917 – February 19, 1918;
McGREGOR, Thomas, Major, December 19, 1884 – November 10, 1894;
McLEAN, Allen T., First Lieutenant, January 1, 1914 – October 9, 1916;
McMASTER, Charles, First Lieutenant, August 10, 1863 – October 15, 1864; captured and killed near Front Royal by Confederate guerillas.
McNALLY, Edward J., First Lieutenant, June 11, 1934 – *****;
McNARNEY, Frank T., Captain, February 22, 1913 – March 25, 1913;
McNEIL, John W. S., Second Lieutenant, June 8, 1836 – September 11, 1837;
McQUEEN, Ernest D., Captain, August 24, 1917 – August 26, 1919;
McQUESTEN, James F., Captain, May 6, 1861 – September 19, 1864; killed at Battle of Winchester by Confederate troops.
MEACOR, Manly F., Captain, November 4, 1930 – April 20, 1935;
MEADE, Richard K., Captain, June 10, 1922 – April 14, 1924;
MEARS, Frederick, First Lieutenant, October 24, 1912 – January 1, 1913;
MENOHER, Darrow, Captain, March 20, 1926 – September 2, 1926, June 25, 1927 – July 5, 1930;
MENZIE, James T., Captain, June 10, 1926 – July 1, 1928;
MERRICK, John G., First Lieutenant, December 8, 1931 – August 25, 1932, January 30, 1933 – September 30, 1934;
MERRILL, Cyles, Major, September 21, 1935 – March 14, 1936;
MERRILL, John N., Captain, June 10, 1922 – November 22, 1923;
MERRILL, Lewis, Major, December 13, 1855 – November 27, 1868;
MERRILL, Hamilton W., Captain, July 1, 1838 – February 28, 1857;
MERRITT, Wesley, Captain, September 1, 1860 – June 29, 1863;

MEWSHAW, Harry C., First Lieutenant, September 15, 1931 – October 3, 1931;
MEYER, Oren B., Second Lieutenant, September 18, 1890 – June 28, 1897;
MICHIE, Robert E. L., First Lieutenant, June 14, 1885 – January 14, 1892, May 26, 1892 – January 10, 1900;
MILLER, Alexander M., Colonel, July 1, 1928 – March 31, 1931* [23rd Colonel of the Regiment]

MILLER, Alexander M., First Lieutenant, January 4, 1934 – September 13, 1934;
MILLER, Archie, Captain, August 5, 1901 – February 2, 1902, December 9, 1915 – October 1, 1917;
MILLER, Harry W., Captain, September 8, 1936 – *****;
MILLER, Whitside, First Lieutenant, June 25, 1936 – *****;
MILLHOLLAND, George H., Captain, June 11, 1924 – June 10, 1925;
MILLIKIN, John, Captain, September 4, 1917 – August 1, 1918;
MINNICK, Basil H., First Lieutenant, November 27, 1917 – ?.
MINNIECE, John G., Second Lieutenant, March 28, 1932 – September 1, 1933, June 1, 1934 – August 27, 1934;
MITCHELL, Henry E., Second Lieutenant, August 7, 1911 – April 23, 1912;
MITCHELL, Samuel G, First Lieutenant, November 14, 1917 – August 6, 1919;
MIX, John, Captain, August 14, 1861 – January 25, 1881;
MIZNER, John K., Captain, July 1, 1856 – March 7, 1862;
MONIHAN, James G., Captain, April 22, 1924 – September 12, 1925;
MOONEY, James S., Second Lieutenant, August 3, 1912 – April 1, 1914;
MOORE, John W., First Lieutenant, October 2, 1901 – April 14, 1908;
MOORES, Zachery W., First Lieutenant, June 14, 1934 – August 27, 1934;
MORRIS, Paul H., Captain, February 10, 1921 – September 10, 1922;
MORRIS, Willis V., Lieutenant Colonel, July 1, 1928 – September 4, 1928;
MORRISSEY, Paul R., Second Lieutenant, July 18, 1917 – ?.
MORSE, Granville V., First Lieutenant, June 5, 1929 – September 1, 1932;
MORSS, Edward L., Second Lieutenant, November 14, 1917 – February 19, 1918;
MORTON, Edward P., Second Lieutenant, November 14, 1917 – February 19, 1918;
MOULTON, Jefferson E., First Lieutenant, July 10, 1917 – July 30, 1917;
MOYLAN, Myles, Second Lieutenant, March 28, 1863 – unknown; promoted from 1st sergeant, Company C, 2d Cavalry;
MUDGETT, Gilman C., First Lieutenant, March 1, 1933 – August 27, 1934;
MULLENS, John, First Lieutenant, March 3, 1855 – April 24, 1861;
MUMMA, Morton C., Captain, June 26, 1901 – January 7, 1913;
MUNDAY, Benton F., Captain, March 30, 1922 – September 10, 1922;
MURPHY, Frederick T., First Lieutenant, July 1, 1921 – August 31, 1921;
MURTAUGH, John O., First Lieutenant, June 10, 1930 – October 28, 1930;
NALL, Eugene, Second Lieutenant, July 22, 1935 – *****;
NANCE, John T., Major, July 1, 1886 – August 15, 1892, January 23, 1909 – September 2, 1912;
NEAL, Ralph M., First Lieutenant, June 8, 1929 – February 3, 1930;
NEFF, Albert J., First Lieutenant, June 18, 1866 – July 5, 1868; West Point Cadet Albert J. Neff (Graduate #2150). He was born & appointed from Pennsylvania. He was a Cadet at the Military Academy from 1 September 1862 to 18 June 1866, when he was graduated and promoted in the Army to Second Lieutenant, 2nd Cavalry. Neff served on frontier duty at Ft. McPherson, Nebraska, November-December 1866, at Ft. Laramie, Dakota Territory 30 June to 3 August 1867, Ft. D. A. Russell, Dakota Territory to November 1867, and again at Ft. Laramie from 9 June 1868. On 1 November 1867, he was promoted to First Lieutenant 2nd Cavalry. Neff took a leave of absence from 21 February to 15 May 1868. He served on Escort Duty to July 1868, and then was detailed to Ft. C. F. Smith, Montana Territory. Died while on active duty, Fort C.F. Smith, Montana Territory.
NEILL, Lewis, First Lieutenant, April 4, 1844 – January 13, 1850;
NEILSON, Halbert H., Captain, June 10, 1930 – November 1, 1931;
NELSON, Desmore O., First Lieutenant, August 7, 1913 – May 23, 1917;
NELSON, Frank, Captain, July 2, 1917 – May 30, 1924;
NEWTON, Washington I., Major, August 1, 1838 – October 26, 1861;
NICHOLSON, Malcom W., Second Lieutenant, January 25, 1912 – November 15, 1915;
NICHOLSON, William C. F., Second Lieutenant, March 10, 1905 – December 30, 1905;
NICHOLSON, William J., Colonel, January 1, 1914 – February 12, 1915* [16th Colonel of the Regiment]

NOBLE, Charles H., Captain, September 8, 1936 – *****;
NORRIS, Charles E., Captain, July 7, 1851 – September 27, 1861;
NORTON, Seneca H., Captain, June 23, 1865 – December 15, 1873;
NORWOOD, Randolph, Captain, February 23, 1866 – May 24, 1901;
NOYES, Frank E., First Lieutenant, November 14, 1917 – November 18, 1918;
NOYES, Henry E., Colonel, June 24, 1861 – June 14, 1879, August 12, 1892 – May 31, 1898, May 31, 1898 – November 16, 1901* [11th Colonel of the Regiment]

NYE, Frank E., Second Lieutenant, June 15, 1869 – April 10, 1873;
OAKES, James, Brevet Captain, June 1, 1846 – March 3, 1855;
O’BRIEN, Alonzo L., First Lieutenant, June 13, 1879 – December 12, 1886; died from complications of exposure.
O’BRIEN, Martin E., Captain, August 7, 1867 – December 28, 1888;
O’DONOGHUE, Nicholas R., Second Lieutenant, July 11, 1917 – July 30, 1917;
OFFLEY, Edward M., Lieutenant Colonel, July 1, 1930 – April 1, 1932;
O’KEEFE, Cornelius F., Captain, June 10, 1922 – September 1, 1922;
OLIVER, Llewellyn W., Colonel, June 28, 1926 – June 9, 1928* [22nd Colonel of the Regiment]

OLSEN, Alexander G., Captain, June 10, 1922 – August 19, 1926;
O’NEALE, John H. P., First Lieutenant, June 8, 1836 – November 30, 1838;
ORTON, Edward P., Captain, June 2, 1897 – February 25, 1903, March 26, 1903 – July 25, 1906;
O’SHEA, Kevin, Second Lieutenant, June 26, 1926 – September 5, 1927;
PADGET, Vernon L., Captain, July 2, 1917 – January 25, 1923;
PAINE, William H., Captain, June 12, 1894 – February 28, 1901, August 18, 1913 – February 2, 1916;
PALMER, Callie H., Captain, June 28, 1922 – June 15, 1924;
PALMER, Innis N., Colonel, March 3, 1855 – June 8, 1868, June 9, 1868 – March 20, 1879* [5th Colonel of the Regiment]

PARKER, Francis H., Second Lieutenant, June 24, 1861, Co B;
PARKER, Henry W., First Lieutenant, October 1, 1899 – February 2, 1901, July 6, 1901 – February 26, 1909;
PARKER, J. R., Second Lieutenant, October 14, 1837 – March 31, 1838;
PARKER, Ralph M., Captain, November 20, 1916 – April 23, 1917;
PATOON, Milton H., Captain, June 28, 1922 – January 25, 1923;
PATTERSON, Lawrence, Major, September 21, 1932 – January 28, 1936;
PEABODY, Orland S., Captain, July 1, 1921 – August 31, 1921, February 18, 1929 – October 8, 1929;
PEARCE, Henry S., First Lieutenant, June 8, 1867 – December 3, 1868;
PEARSON, Daniel C., Major, June 15, 1870 – July 8, 1904;
PEDERSEN, Maynard D., Second Lieutenant, September 8, 1936 – *****;
PEGG, Loren D., First Lieutenant, June 29, 1932 – July 10, 1934;
PEGRAM, John, First Lieutenant, March 3, 1855 – March 10, 1861;
PENDLETON, Henry M., Major, August 4, 1915 – January 15, 1921;
PERRY, Redding F., First Lieutenant, September 7, 1920 – September 10, 1922;
PETERMAN, James C., Second Lieutenant, December 13, 1917 – August 31, 1918;
PFLEEGOR, Spencer W., Second Lieutenant, July 10, 1917 – July 23, 1917;
PETTIT, Charles H., Second Lieutenant, August 7, 1867 – February 10, 1869;
PHARES, Roy I., Second Lieutenant, August 29, 1917 – October 13, 1917;
PHILLIPS, James H., First Lieutenant, June 16, 1926 – September 10, 1930;
PICKETT, Clyde, Captain, June 28, 1922 – April 16, 1923;
PIGGOTT, William T., Second Lieutenant, March 14, 1913 – June 14, 1913;
PITCHER, John, Major, March 1, 1908 – April 14, 1908;
PLASSMEYER, Joseph, Lieutenant Colonel, October, 1918 – June, 1919;
PLEASONTON, Alfred, Major, November 3, 1845 – January 1, 1868

POOLE, Thomas S., Second Lieutenant, December 22, 1916 – April 23, 1917;
POPE, Allen M., Second Lieutenant, June 11, 1903 – September 3, 1909;
POPE, Francis H., First Lieutenant, June 11, 1897 – April 4, 1903;
POPE, William R., Second Lieutenant, July 13, 1901 – April 30, 1908;
POTTER, James B., Second Lieutenant, December 16, 1917 – ?.
POTTER, James G., First Lieutenant, February 19, 1862 – April 27, 1863;
POWERS, Robert B., Captain, January 1, 1914 – July 16, 1916;
PRATT, James G., Second Lieutenant, September 11, 1925 – September 13, 1926;
PRESTON, Guy H., Lieutenant Colonel, March 22, 1916 – October 9, 1916, October 9, 1916 – June 4, 1917; to command 19th Cavalry Regiment, which became 77th Field Artillery later that year and fought with 4th Infantry Division in WW I.
PRICE, Terrill E., Captain, June 24, 1925 – August 22, 1928;
PRITCHARD, William L., Second Lieutenant, ? – July 30, 1917;
PROSSER, James W., Second Lieutenant, May, 1919 – ?.
PRYOR, Edward T., Second Lieutenant, May 13, 1919 – ?.
PULLING, Lewis A., Captain, July 1, 1921 – May 2, 1925;
PULLMAN, John, Second Lieutenant, September 25, 1908 – January 13, 1912;
PURINGTON, George A., Captain, February 1, 1914 – June 4, 1917; to First Division.
PURVIANCE, Samuel A., Captain, September 13, 1906 – September 22, 1913;
QUILL, James B., First Lieutenant, June 11, 1934 – August 27, 1936;
QUIRKE, John W., Second Lieutenant, July 10, 1917 – ?.
QUIRK, Paul, Captain, July 17, 1862 – July 28, 1866;
RAFFERTY, William A., Lieutenant Colonel, November 20, 1889 – May 31, 1898, May 31, 1898 – October 18, 1899;
RAMEY, Rufus, Captain, July 29, 1926 – July 1, 1927;
RANDOLPH, Thomas J., Captain, June 8, 1929 – June 1, 1936;
RANSDALL, John H., Second Lieutenant, November 14, 1917 – February 19, 1918;
RANSOM, Owens P., First Lieutenant, July 1, 1838 – November 3, 1845;
RAPP, Louis B., Captain, April 17, 1935 – August 27, 1936;
RATZKOFF, Silas M., Second Lieutenant, August 7, 1913 – November 1, 1914;
RAWOLLE, William C., Captain, June 6, 1868 – June 10, 1895;
RAYMOND, John C., Captain, April 6, 1904 – July 1, 1909;
RAYSOR, Marion C., Captain, August 26, 1912 – October 27, 1913;
READ, George W., First Lieutenant, August 23, 1930 – July 29, 1932;
READ, Robert D., Colonel, November 8, 1912 – November 14, 1913;
REANEY, Robert J., Captain, August 15, 1901 – March 26, 1911, November 22, 1912 – November 4, 1913;
RECTOR, Wharton, Lieutenant Colonel, June 15, 1836 – Declined appointment.
REED, Charles H., First Lieutenant, April 14, 1931 – August 31, 1931; [31st Colonel of the Regiment], January 15, 1943 – August 31, 1944, November 1, 1944 – August 31, 1947; September – October 1944 recovering from wounds received at Luneville, France.

REEVES, James H., First Lieutenant, November 10, 1898 – February 2, 1901;
REILLY, Henry J., Second Lieutenant, August 9, 1904 – July 8, 1907;
RENZIEHAUSEN, William B., Captain, January 20, 1916 – February 2, 1916;
REYNOLDS, Frank A., Second Lieutenant, June 24, 1861;
RICE, John L., Major, June 16, 1934 – April 13, 1936;
RICHARDSON, Robert C., Jr., Captain, January 13, 1917 – ?. Profile on Wikipedia

RIEPE, John H., Captain, September 8, 1936 – *****;
RIGGS, Basil L., Second Lieutenant, July 20, 1929 – June 25, 1930;
RINNER, Peter, Second Lieutenant, July 17, 1862 – February 13, 1864;
RIPLEY, Henry L., Lieutenant Colonel, May 4, 1911 – September 16, 1912;
RIVERS, William C., Colonel, September 1, 1914 – June 4, 1917; to command 18th Cavalry Regiment, which became 76th Field Artillery later that year and fought with 3rd Infantry Division in WW I.
ROACH, James J., Second Lieutenant, November 14, 1917 – February 19, 1918;
ROBERTS, Kenneth, First Lieutenant, February, 1919 – June, 1919;
ROBERTS, Thomas D., Captain, June 17, 1932 – May 19, 1936;
ROBERTSON, Beverly Holcomb, Captain, July 1, 1849 – August 8, 1861; dismissed from US Army upon accepting commission as Captain in Adjutant General’s office, CSA, and later achieved rank of Brigadier General, CSA.

ROBERTSON, W., Second Lieutenant, July 1, 1840 – July 10, 1843;
ROBINSON, Clarence F., Second Lieutenant, June, 1919 – ?.
ROBINSON, Frank. U., Major, July 14, 1869 – May 28, 1903;
RODENBOUGH, Theophilus Francis, Captain, March 27, 1861 – July 28, 1866;
RODNEY, Dorsey R., Colonel, August 1, 1935 – Dec. 31, 1937* [25th Colonel of the Regiment]

RODNEY, Walter H., First Lieutenant, August 1, 1910 – April 16, 1911; killed by a Moro terrorist near Jolo, P.I..
RODWELL, James S., Captain, November 14, 1917 – September 10, 1922;
ROE, Charles F., First Lieutenant, October 29, 1870 – January 31, 1888;
ROFFE, Adolphus W., Major, April 16, 1935 – August 17, 1936;
ROGERS, D. G., First Lieutenant, July 1, 1840 – July 21, 1848;
ROGERS, Gordon B., Captain, June 15, 1935 – *****;
ROGERS, Joe C., Captain, June 11, 1925 – April 20, 1929;
ROGERS, Norman N., Second Lieutenant, July 10, 1917 – July 30, 1917;
ROMEYN, Charles A., Colonel, August 8, 1905 – July 13, 1917, June 12, 1922 – June 1, 1924* [20th Colonel of the Regiment]

ROSCOE, David L., First Lieutenant, November 27, 1909 – January 4, 1910;
RUBOTTOM, E. Holland, Captain, January 23, 1909 – January 24, 1909;
RUFFNER, Clark L., Second Lieutenant, July 30, 1928 – September 6, 1929;
RYAN, Vincent P., First Lieutenant, August 29, 1917 – December 3, 1917;
SACKETT, Delos Bennet, Second Lieutenant, July 1, 1845 – June 30, 1846; Gen. Sackett became Inspector General of the US Army.
SAKS, Stuart J., Second Lieutenant, March, 1918 – October, 1918;
SANDERS, William P., First Lieutenant, May 27, 1857 – May 14, 1861;
SANDS, Clifford W., Captain, August, 1918 – May, 1919, September 22, 1922 – July 27, 1923;
SAPORTAS, William F., Captain, June 10, 1922 – April 16, 1923;
SARGENT, Herbert H., Major, June 13, 1883 – May 20, 1898, March 2, 1899 – August 31, 1911;
SASSE, Ralph I., First Lieutenant, August 26, 1916 – April 23, 1917;
SAUNDERS, Franklin, Second Lieutenant, July 1, 1837 – June 30, 1838;
SAWTELLE, Charles G. Jr., First Lieutenant, August 14, 1893 – February 28, 1901;
SAYLES, John T., Second Lieutenant, September 24, 1901 – September 17, 1904;
SAYRE, Farrand, Lieutenant Colonel, February 15, 1916 – October 9, 1916;
SCANLON, Herbert V., Second Lieutenant, May 10, 1917 – November 26, 1917;
SCHAURTE, Fred W., Captain, June 11, 1862 – May 7, 1867;
SCHLANSER, Lawrence E., Second Lieutenant, September 8, 1936 – *****;
SCHOFIELD, Charles B., Captain, June 15, 1870 – February 2, 1901;
SCHUCKER, Harry R., Second Lieutenant, July 10, 1917 – ?;
SCHULTZ, Otto E., Second Lieutenant, August 3, 1912 – September 3, 1914;
SCHUYLER, Walter S., Lieutenant Colonel, October 18, 1899 – February 17, 1903, February 17, 1903 – September 27, 1905;
SCHWARTZKOPF, Herbert N., Second Lieutenant, May 28, 1917 – July 17, 1917;
SCHWIEN, Edwin E., Major, September 8, 1936 – *****;
SCOTT, Winfield C., Captain, September 11, 1934 – *****;
SEARS, Hayden A., First Lieutenant, August 10, 1931 – June 28, 1932;
SELBY, John E., Major, May 23, 1933 – August 11, 1935;
SELINGER, Augustus H., Second Lieutenant, July 30, 1917 – December 1, 1917;
SELLS, John K., Second Lieutenant, June 10, 1922 – August 29, 1923;
SHANNON, Clarence A., Captain, December 8, 1928 – December 31, 1932;
SHAW, Thomas A., Captain, November 27, 1917 – April 1, 1919;
SHELDON, Charles A., Second Lieutenant, September 21, 1928 – September 3, 1930;
SHERBURNE, Thomas L., Lieutenant Colonel, September 17, 1920 – February 5, 1921;
SHERRILL, S. H., Captain, WW I, commanded I Troop.
SHIPP, William E., Major, September 8, 1936 – *****;
SHIRLEY, Byron E., First Lieutenant, June, 1919 – September, 1919;
SHNYDER, Frederick E., First Lieutenant, June 11, 1903 – May 23, 1912;
SHOEMAKER, Benton G., Captain, June 12, 1924 – January 17, 1926;
SHORT, James C., Captain, October 4, 1925 – June 10, 1926;
SHOTWELL, Phillip B., Captain, June 5, 1934 – May 31, 1935;
SIBLEY, Frederick W., Major, June 17, 1874 – June 30, 1902, November 29, 1903 – January 21, 1909;
SIBLEY, Henry H., Captain, June 1, 1838 – May 13, 1861; inventor of the Sibley tent and Sibley stove; resigned May 13, 1861 upon promotion to Major, 1st Dragoons, and accepted commission in the CSA where he became Brigadier General.

SIDMAN, Frank E., First Lieutenant, September 13, 1906 – May 26, 1910;
SILLS, William G., Second Lieutenant, June 12, 1895 – March 2, 1899;
SILVEN. Myer S., Second Lieutenant, July 10, 1917 – July 30, 1917;
SIMPSON, James E., Second Lieutenant, July 10, 1917 – ?;
SLOCUM, Herbert J., Major, October 16, 1903 – February 26, 1908;
SLOCUM, Stephen L. H., Major, April 14, 1908 – March 11, 1911;
SMALLEY, Howard R., Captain, November 9, 1901 – December 15, 1915, November, 1919 – December, 1919;
SMALLWOOD, Jenifer H., Second Lieutenant, June 15, 1869 – March 17, 1873
SMEDBERG, William R., Major, January 1, 1914 – May 23, 1917;
SMITH, Adrain B. C., First Lieutenant, August 24, 1917 – December 3, 1917;
SMITH, Charles C., Captain, June 8, 1923 – June 15, 1924;
SMITH, Cornelius C., First Lieutenant, November 19, 1892 – February 2, 1901;
SMITH, Gilbert C., First Lieutenant, October 15, 1901 – March 11, 1911;
SMITH, Gordon L., Second Lieutenant, November 27, 1917 – ?.
SMITH, Mathew C., First Lieutenant, June 12, 1893 – February 2, 1901;
SMITH, Robert L., Second Lieutenant, July 10, 1917 – July 30, 1917;
SMITH, Selwyn D., Colonel, January 2, 1913 – November 12, 1913, June 30, 1932 – July 15, 1935* [24th Colonel of the Regiment]

SMITH, Sidney R., First Lieutenant, August 15, 1917 – September 13, 1919;
SMITH, Walter D., First Lieutenant, July 1, 1913 – September 30, 1916;
SMITH, William D., Captain, July 1, 1846 – January 28, 1861;
SNYDER, Frederick S., First Lieutenant, June 14, 1907 – May 23, 1917;
SOKALSKI, George D., Captain, May 6, 1861 – February 12, 1867;
SPALDING, Charles, First Lieutenant, June 11, 1836 – December 15, 1837;
SPAULDING, Edward J., Captain, July 17, 1862 – January 9, 1886;
SPEER, George L., Second Lieutenant, April 16, 1917 – May 23, 1917;
SPENCER, Theodore M., Second Lieutenant, March 1863 – unknown;
SPRINKLE, Lester A., Major, August 28, 1933 – June 15, 1934;
STAMBAUGH, Charles B., First Lieutenant, March 7, 1867 – May 4, 1870; killed near Wind River by Indians.
STANLEY, Arthur W., First Lieutenant, November 27, 1917 – February 19, 1918;
STANLEY, David S., Second Lieutenant, July 1, 1852 – March 3, 1855;
STARR, Samuel H., Captain, June 28, 1848 – April 25, 1863;
STEARNS, Cuthbert P., Lieutenant Colonel, June 30, 1935 – June 30, 1936;
STEELE, Matthew F., Major, September 28, 1909 – October 30, 1912;
STEELE, William, Captain, July 1, 1840 – May 30, 1861;
STEEN, Enoch, Lieutenant Colonel, July 15, 1853 – October 23, 1855, September 28, 1861 – September 23, 1863, July 3, 1885 – November 20, 1889;
STEVENS, George, Second Lieutenant, April 4, 1844 – May 18, 1846;
STEVENSON, Hugh W., First Lieutenant, September 8, 1936 – *****;
STEWART, George H., Second Lieutenant, July 1, 1848 – March 1, 1855;
ST. HILL, Thomas N., Second Lieutenant, November 4, 1917 – March 28, 1918;
STOTT, Clarence A., First Lieutenant, April 10, 1907 – December 16, 1907;
STRAUSS, Robert H., Second Lieutenant, September 8, 1936 – *****;
STREETER, Daniel D., First Lieutenant, ? – October 13, 1917;
STRETTON, Frank P., Captain, July 2, 1917 – September 4, 1918; wounded by artillery fire near Bezu des Freres, France 1 August 1918.
STUMP, A. Herman, First Lieutenant, October 26, 1917 – August 11, 1919;
STURGIS, Samuel Davis, Second Lieutenant, 1846
SULLIVAN, Mortimer L., First Lieutenant, July 1, 1921 – June 16, 1926;
SUMNER, Edwin M., Major, November 2, 1917 – September 10, 1922;
SUMNER, Edwin V., Major, June 30, 1846 – July 13, 1848;
SUMNER, Edwin V., Captain, April 7, 1908 – November 5, 1916, August 15, 1917 – September 6, 1917;
SUPLEE, Edwin M., Second Lieutenant, June 11, 1888 – March 15, 1896;
SWEENEY, Claude B., Colonel, March 11, 1920 – July 1, 1920, July 1, 1920 – October 2, 1920;
SWEENEY, John M. Jr., First Lieutenant, October 24, 1917 – November 16, 1917;
SWEET, William, First Lieutenant, August 7, 1917 – August 7, 1917;
SWEITZER, Nelson B., Colonel, July 1, 1853 – July 25, 1854, July 28, 1866 – June 25, 1877, January 9, 1886 – October 29, 1888* [8th Colonel of the Regiment]

SWIFT, Innis P., First Lieutenant, July 29, 1911 – January 17, 1912;
SWIGERT, Samuel M., Captain, June 15, 1868 – June 30, 1898;
SYMONDS, Robert E., Captain, September 21, 1917 – November 14, 1918;
TABER, Thomas S., Second Lieutenant, November 14, 1917 – February 19, 1918;
TAULBEE, Joseph F., First Lieutenant, August 8, 1902 – March 12, 1912;
TAULBEE, Joseph F., Captain, August 5, 1917 – ?;
TAUSCH, Egon R., Second Lieutenant, June 20, 1929 – September 3, 1930;
TAYLOR, Charles W., Colonel, April 3, 1912 – December 28, 1912;
TAYLOR, James B., Captain, August 24, 1917 – September 10, 1922, June 1, 1928 – June 15, 1934;
TAYLOR, Perry E., Major, July 14, 1936 – *****;
TAYLOR, Victor V., Major, October, 1919 – June 24, 1921;
TAYLOR, Zachary, First Lieutenant, January 22, 1867 – July 3, 1869;
TERRY, Francis V., Second Lieutenant, November 14, 1917 – February 19, 1918;
THAYER, Arthur, Colonel, June 22, 1917 – August 11, 1919* [18th Colonel of the Regiment]

THAYER, Basil G., Captain, June 29, 1932 – *****;
THAYER, E. W., Second Lieutenant, December 29, 1839 – September 16, 1841;
THOMAS, Fred C., Second Lieutenant, March 11, 1918 – ?;
THOMAS, Fred C., First Lieutenant, September 22, 1920 – September 10, 1921;
THOMAS, Richard M., Major, February 19, 1918 – Unknown;
THOMSON, Earl F., First Lieutenant, June 9, 1928 – October 8, 1928;
THOMPSON, Earl F., Captain, July 1, 1934 – June 3, 1936;
THOMPSON, Guy D., Major, July 15, 1935 – *****;
THOMPSON, T. W., Second Lieutenant, December 14, 1838 – April 30, 1839;
THOMPSON, William A., Major, June 19, 1897 – November, 1898;
THORNBURGH, Thomas T., First Lieutenant, June 10, 1922 – September 2, 1926;
THORNTON, Seth B., Captain, June 8, 1836 – August 18, 1847;
THRALL, Ralph J., Second Lieutenant, November 27, 1917 – July 1, 1919;
THURBER, Harold S., Second Lieutenant, November 14, 1917 – February 19, 1918;
THURBER, James P., Second Lieutenant, November 14, 1917 – January 16, 1918;
TODD, William N., First Lieutenant, December 1, 1924 – June 16, 1925;
TOMPKINS, Francis D., Captain, August 13, 1934 – June 14, 1935;
TOMPKINS, Frank, First Lieutenant, July 13, 1898 – February 2, 1901;
TOMPKINS, William W., Captain, June 8, 1836 – December 31, 1838;
TORREY, W. G., Second Lieutenant, April 1, 1841 – July 16, 1844;
TRAXLER, Henry N., Second Lieutenant, July 10, 1917 – ?;
TREE, Arthur D., First Lieutenant, May 20, 1847 – February 2, 1857; [Regimental Sergeant Major, November 3, 1842 – December 30, 1846].
TROUT, Harry, G., Captain, March 7, 1893 – August 8, 1905;
TRUXES, Arthur H., Captain, July 10, 1924 – June 27, 1925;
TURNER, Frank T., First Lieutenant, June 25, 1927 – June 19, 1928;
TURNER, Jack W., First Lieutenant, September 8, 1936 – *****;
TWIGGS, David E., Colonel, June 8, 1836 – June 30, 1846* [1st Colonel of the Regiment]

TYLER, George L., Captain, December 15, 1870 – October 20, 1881;
TYNER, George P., Captain, August 19, 1902 – September 11, 1912;
VALENTINE, William S., First Lieutenant, May 2, 1903 – June 6, 1903;
VAN AUKEN, William B., Captain, March 30, 1922 – September 10, 1922;
VAN INGEN, W. Dirk, Second Lieutenant, August 29, 1917 – November 26, 1917;
VAN NATTA, Thomas F., Lieutenant Colonel, September 4, 1928 – July 5, 1930;
VICTOR, Frederick, Second Lieutenant, September, 1917 – ?.
VILLEPIGUE, John B., First Lieutenant, July 1, 1854 – March 31, 1861;
WADDELL, Hugh B., First Lieutenant, October 20, 1932 – August 27, 1934;
WAGSTAFF, David Jr., September 15, 1935 – *****;
WALCUTT, Charles C., Captain, February 27, 1901 – October 29, 1901;
WALKER, Charles J., Captain, July 7, 1857 – December 12, 1862;
WALKER, Lucius M., Second Lieutenant, July 1, 1850 – March 31, 1852;
WALLACE, Robert B., First Lieutenant, June 12, 1890 – March 13, 1900;
WALLACE, William M., Lieutenant Colonel, November 10, 1894 – October 18, 1899, October 18, 1899 – March 1, 1901, August 1, 1932 – October 31, 1935;
WANLESS, John A., First Lieutenant, February 23, 1866 – January 1, 1871;
WARD, Frederick K., Colonel, June 23, 1905 – October 27, 1906* [14th Colonel of the Regiment]

WARD, James C., Second Lieutenant, July 10, 1917 – ?.
WARD, James C., Captain, June 10, 1922 – April 16, 1923;
WARD, William H., Second Lieutenant, June 15, 1836 – Declined appointment.
WASHBURN, James H., Captain, June 11, 1924 – February 24, 1925;
WATERMAN, John J., First Lieutenant, June 3, 1914 – April 23, 1917;
WATERS, Francis H., Captain, July 11, 1917 – December 27, 1918;
WATTLES, Elisha C., First Lieutenant, November 14, 1917 – June 1, 1919;
WEEKS, John A., Captain, July 1, 1921 – September 10, 1923;
WEEKS, John W., Captain, June 10, 1922 – June 15, 1924;
WELLS, Elijah R., Captain, July 17, 1862 – April 23, 1879; enlisted: April 8, 1858, Albany, by Lieut. Johnston; born: Greene, New York; age: 19 yrs; occupation: machinist; blue eyes, black hair, ruddy complexion, 5’5”; Company H, 2d Dragoons; discharged: October 15, 1862, camp in Pleasant Valley, Maryland, by promotion [to 2d lieutenant, 2d Cavalry]; rank: sergeant.
WEST, Frank, Colonel, October 27, 1906 – December 31, 1913* [15th Colonel of the Regiment]

WESTPHALINGER, Henry R., Captain, June 11, 1934 – *****;
WHARTON, Charles, Captain, September 15, 1924 – June 29, 1926;
WHEATON, Frank, Major, November 5, 1863 – July 28, 1866;
WHELAN, James N., Captain, February 23, 1866 – March 7, 1893; 1901 became 1st Colonel of 12th Cavalry Regiment.
WHEELER, Tolmen D., Second Lieutenant, November 14, 1917 – July 1, 1918;
WHIPPLE, Sherburne Jr., First Lieutenant, June 20, 1936 – *****;
WHITEHEAD, Thomas F., Second Lieutenant, July 1, 1921 – April 16, 1923;
WHITING, Charles J., Major, July 17, 1862 – November 5, 1863;
WHITING, Edgar M., Major, September 2, 1924 – June 30, 1926;
WHITLOCK, Robert D., Captain, January 21, 1915 – October 30, 1915;
WHITSIDE, Victor M., Major, January 11, 1918 – June 16, 1918; died of influenza while on occupation duty in Coblenz, Germany, 3 February 1919.

WHITTLESEY, Joseph H., Second Lieutenant, July 1, 1844 – September 18, 1845;
WIEDER, Harry, Second Lieutenant, May 7, 1917 – ?;
WILKINSON, Candler A., Captain, June 10, 1927 – July 1, 1927;
WILLIAMS, George, Colonel, June 1, 1924 – August 31, 1926* [21st Colonel of the Regiment]

WILLIAMS, Joseph M., Captain, August 23, 1921 – September 10, 1921, July 1, 1932 – *****;
WILLIAMS, Solomon, Second Lieutenant, July 1, 1858 – May 3, 1861;
WILLIARD, Harry O., Colonel, November 1, 1919 – July 1, 1920, July 1, 1920 – August 26, 1921;
WILSON, Garnett H., First Lieutenant, June 20, 1929 – August 25, 1932;
WILSON, Vennard, Major, June 20, 1936 – *****;
WILTSHIRE, George D., Captain, February 7, 1919 – September 10, 1922;
WINDER, Edward S., Captain, June 8, 1836 – March 7, 1840;
WINN, John S., Colonel, June 11, 1888 – June 14, 1895, November 7, 1895 – April 14, 1907, August 31, 1911 – August 30, 1914, November 4, 1919 – July 18, 1922* [19th Colonel of the Regiment]

WINN, Norman M., Captain, September 8, 1936 – *****;
WINSHIP, C. F., Captain, July 1, 1840 – December 13, 1855;
WINSLOW, Graham T., First Lieutenant, November 14, 1917 – July 1, 1919;
WOFFORD, John W., First Lieutenant, July 1, 1921 – May 5, 1928; commanding a squad of F Troop, first won the Draper Trophy in 1925.
WOOD, John A., Second Lieutenant, November 14, 1917 – February 19, 1918;
WOOD, Thomas J., Colonel, October 19, 1846 – March 3, 1855, November 12, 1861 – June 9, 1868* [4th Colonel of the Regiment]

WOOD, William H., Second Lieutenant, October 4, 1926 – September 6, 1929.

WRIGHT, Robert O., Captain, July 15, 1929 – January 13, 1932;
WYMAN, Alfred T., Second Lieutenant, November 14, 1917 – February 14, 1918;
YATES, George Walter, First Lieutenant, 1866 – 1867; transferred to 7th Cavalry, killed at Little Bighorn.
YEOMANS, Prentice E., First Lieutenant, June 17, 1932 – August 25, 1932;
YOUNG, Donald A., Major, November 15, 1917 – September 10, 1923, June 7, 1934 – *****.
RESERVE OFFICERS ON ONE YEAR ACTIVE DUTY
CALLIHAN, Edward W., Second Lieutenant, July 8, 1936 – *****;
CHLOUPOK, Lawrence E., Second Lieutenant, July 8, 1936 – July 22, 1936;
FINCH, Merle Joseph, Second Lieutenant, August 1, 1936 – *****;
FULLENKAMP, George C., Second Lieutenant, July 8, 1936 – *****;
HAAS, John H., Second Lieutenant, July 8, 1936 – *****;
MAPES, William H. Jr., Second Lieutenant, July 9, 1936 – *****;
POLLOCK, Philip S., Second Lieutenant, July 8, 1936 – *****;
SIDMORE, Phillip R., Second Lieutenant, July 9, 1936 – July 22, 1936;
SIMMEN, Floyd B., Second Lieutenant, August 1, 1936 – *****;
THORNBROUGH, George W., Second Lieutenant, July 8, 1936 – *****;
VAN PAWEL, Ernest, Second Lieutenant, July 8, 1936 – *****;
WARNER, Richard L., Second Lieutenant, July 9, 1936 – *****;
WHEELER, John Z., Second Lieutenant, July 9, 1936 – *****.
I am trying to marry together in 1881 pattern officers helmet with the name found on the inside in four places: “Nichols”. Based on several attributes of the helmet I can trace this officer to the years between 1882 and 1888. I cannot seem to make any kind of connection even though it is clearly from the second cavalry and all original.