2^nd Lieutenant, Artillerists, 10 February 1812.  Transferred to 1^st Artillery, __ March 1815.  Transferred to Corps Artillery, 12 May 1814.  1^st Lieutenant, 14 June 1814.  Transferred to 4^th Artillery, 1 June 1821.  Regimental Adjutant, 1 June 1821 to 21 May 1822.  Captain, 21 May 1822.  Major, 1^st Artillery, 19 March 1842.  Lieutenant Colonel, 1 April 1850.  Died, 3 August 1852.  Brevet Rank: - Brevet Major, 21 May 1832 for ten years faithful service in one grade.

2^nd Lieutenant, Corps Artillery, 1 July 1819.  Transferred to 4^th Artillery, 1 June 1821.  Regimental Adjutant, 1 October 1822 to 31 August 1836.  1^st Lieutenant, 31 December 1822.  Captain, 31 August 1836.  Resigned, 15 October 1836.  Died, 12 March 1880.  Brevet Rank: - Brevet Captain, 31 December 1832 for ten years faithful service in one grade.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1833.  2^nd Lieutenant, 31 January 1835.  1^st Lieutenant, 17 December 1836.  Regimental Adjutant, 17 August 1838 to 1 October 1846.  Captain, 3 March 1847.  Died, 12 September 1850.  Brevet Rank: - Brevet Major, 12 October 1847 for gallant and meritorious conduct in defense of Puebla, Mexico.

2^nd Lieutenant, 4^th Artillery, 1 July 1847.  1^st Lieutenant, 31 March 1850.  Regimental Adjutant, 13 April 1855 to 14 December 1857.  Captain, 6 July 1859.  Died, 14 August 1862 of wounds received in the Battle of White Oak Swamp, Virginia.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1853.  2^nd Lieutenant, 11 November 1853.  1^st Lieutenant, 1 May 1856.  Regimental Adjutant, 14 December 1857 to 14 May 1861.  Captain, 15^th Infantry, 14 May 1861.  Major, Assistant Adjutant General, 24 March 1864.  Died, 2 June 1878.  Brevet Rank: - Brevet Lieutenant Colonel, 24 September 1864 for gallant and meritorious service at Cedar Mountain, Virginia.  Brevet Colonel, 13 March 1865 for diligent, faithful, and meritorious service in the Adjutant General's Department during the war.  Brevet Brigadier General, 13 March 1865 for most valuable and meritorious service, both in the field and in the Adjutant General's Department, during the war.

Brevet 2^nd Lieutenant, 2^nd Artillery, 1 July 1857.  2^nd Lieutenant, 4^th Artillery, 29 December 1857.  1^st Lieutenant, 29 April 1861.  Regimental Adjutant, 14 May 1861 to 1 April 1862.  Captain, 14 August 1862.  Retired, 22 August 1871.  Died, 5 February 1873.  Brevet Rank: - Brevet Major, 17 September 1862 for gallant and meritorious service in the Battle of Antietam, Maryland.  Brevet Lieutenant Colonel, 20 April 1864 for gallant and meritorious service in the Siege of Plymouth, North Carolina.

Brevet, 2^nd Lieutenant, 1^st Artillery, 1 July 1857.  2^nd Lieutenant, 4^th Artillery, 10 February 1859.  1^st Lieutenant, 14 May 1861.  Regimental Quartermaster, 24 August 1861 to 30 December 1861.  Regimental Adjutant, 30 December 1861 to April 1862.  Captain, Assistant Quartermaster, 24 March 1862.  Brevet Major and Brevet Lieutenant Colonel, 13 March 1865 for faithful and meritorious service in the Quartermaster's Department during the war.  Major, Quartermaster, 29 May 1876.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1858.  2^nd Lieutenant, 27 September 1859.  1^st Lieutenant, 14 May 1861.  Regimental Quartermaster, 14 February 1862 to 1 April 1862.  Regimental Adjutant, 1 April 1862 to 11 May 1864.  Brevet Captain, 1 July 1862 for gallant and meritorious service in the Battle of Malvern Hill, Virginia.  Captain, 4^th Artillery, 11 May 1864.  Brevet Major, 13 March 1865 for gallant and meritorious service in the Cavalry campaign from Winchester to Richmond, Virginia.  Brevet Lieutenant Colonel, 13 March 1865 for gallant and meritorious service in the Battle of Dinwiddie Court House, Virginia.  Participated in the following Indian Wars: - Modoc, 1873; Nez Perce, 1877; Bannock, 1878.  Major, 5^th Artillery, 14 September 1883.

Private, Battery H, 2^nd Artillery, 30 March 1855.  Corporal, 1 March 1865.  Sergeant, 20 May 1858.  First Sergeant, 1 June 1858.  Discharged, 1 February 1860.  First Sergeant, Battery H, 2^nd Artillery, 1 February 1860.  Brevet 2^nd Lieutenant, 22 October 1862.  2^nd Lieutenant, 4^th Artillery, 13 December 1862.  1^st Lieutenant, 11 July 1864.  Brevet Captain, 27 October 1864 for distinguished service in the Battle of Boydton Plank Road, Virginia.  Regimental Adjutant, 7 March 1865 to 25 August 1879.  Brevet Major, 6 April 1865 for gallant and meritorious service in the Battle of Sailor's Creek, Virginia.  Captain, 17^th Infantry, 28 July 1866, declined.  Captain, 4^th Artillery, 25 August 1879.  Died, 14 August 1889.

2^nd Lieutenant, 4^th Artillery, 13 June 1873.  1^st Lieutenant, 13 August 1875.  Regimental Adjutant, 6 September 1879 to 1 April 1887.  Participated in the following Indian Wars: - Bannock, 1878.

2^nd Lieutenant, 4^th Artillery, 13 June 1864.  Brevet 1^st Lieutenant, 30 November 1864 for gallant and meritorious service in the Battle of Franklin, Tennessee.  Brevet Captain, 13 March 1865 for gallant service at Nashville, Tennessee, 15 and 16 December 1864.  1^st Lieutenant, 4^th Artillery, 8 May 1866.  Regimental Adjutant, 1 April 1887 to 5 October 1887.  Captain, 5 October 1887.

2^nd Lieutenant, 4^th Artillery, 3 September 1867.  1^st Lieutenant, 26 April 1873.  Appointed Regimental Adjutant, 15 October 1887, serving as such at present.  Participated in the following Indian Wars: - Modoc, 1873; Sioux, 1876; Nez Perce, 1877; Apache, 1881.