2^nd Lieutenant, Marine Corps, 10 November 1799.  1^st Lieutenant, 1 December 1801.  Captain, 1 August 1809.  Resigned, 1 April 1811.  Lieutenant Colonel, Light Artillery, 2 December 1811.  Colonel, Adjutant General, 18 March 1813 to 17 May 1815 when retained in Light Artillery.  Transferred to the 4^th Artillery, 1 June 1821.  Colonel, 8 May 1822.  Brevet Rank: - Brevet Colonel, 18 March 1813 for gallant conduct on the Niagara Frontier.  Brevet Brigadier General, 18 March 1823 for ten years faithful service in one grade.  Died 19 March 1842.

1^st Lieutenant, Cavalry, 10 January 1799.  Transferred to 2^nd Artillerists and Engineers, __ February 1801.  Retained in Regiment of Artillerists, 15 April 1802.  Captain, 31 January 1806.  Transferred to 1^st Artillery, __ March 1812.  (Colonel, Adjutant General, 6 August 1813 to 15 June 1815.)  Transferred to Corps Artillery, 12 May 1814.  Major, Corps Artillery, 25 April 1818.  Transferred to 1^st Artillery, 1 June 1821.  Lieutenant Colonel, 30 May 1832.  Colonel, 4^th Artillery, 19 March 1842.  Brevet Rank: - Brevet Major, 11 November 1813 for gallant conduct at the Battles of Cryster's Farm and Lawrence, U. C.  Brevet Colonel, 1 May 1821 for ten years faithful service in one grade.  Brevet Brigadier General, 11 November 1823 for meritorious service.  Died 10 June 1857.

2^nd Lieutenant, Light Dragoons, 27 March 1812.  1st Lieutenant, 20 January, 1813.  Major, Assistant Adjutant General, 18 October 1814.  Disbanded 15 June 1815.  Reinstated, 17 May 1816 as Assistant Inspector General.  Captain, 4^th Infantry, 31 July 1817.  Transferred to 2^nd Artillery, 1 June 1821.  Major, 4^th Artillery, 16 September 1838.  Lieutenant Colonel, 3^rd Artillery, 3 October 1845.  Colonel, 4^th Artillery, 10 June 1857.  Retired 28 August 1861.  Brevet Rank: - Brevet Colonel, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco, Mexico.  Died, 10 September 1861.

3^rd Lieutenant, 1^st Artillery, 11 March 1814.  2^nd Lieutenant, 1 May 1814.  Transferred to Corps Artillery, 12 May 1814.  1^st Lieutenant, 20 April 1818.  Transferred to 2^nd Artillery, 1 June 1821.  Brevet Captain, 20 April 1828 for ten years faithful service in one grade.  Captain, 2^nd Artillery, 17 November 1834.  Major, 3^rd Artillery, 14 February 1849.  Lieutenant Colonel, 10 June 1857.  Colonel, 4^th Artillery, 28 August 1861.  Retired, 1 August 1863.  Brevet Brigadier General, 13 March 1865 for long and faithful service in the army.  Died, 6 December 1879.

Brevet 2^nd Lieutenant, 2^nd Artillery, 1 July 1835.  2^nd Lieutenant, 28 December 1835.  Brevet 1^st Lieutenant, 31 December 1835 for gallantry and good conduct in the war against the Florida Indians.  1^st Lieutenant, 2^nd Artillery, 8 February 1837.  Captain, 18 June 1846.  Brevet Major, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco.  Brevet Lieutenant Colonel, 8 September 1847 for gallant and meritorious conduct in the Battle of Molino del Ray.  Major, 2^nd Artillery, 28 April 1861.  Lieutenant Colonel, 26 October 1861.  Colonel, 4^th Artillery, 1 August 1863.  Brevet Brigadier General, 13 March 1865 for meritorious service during the war.  Retired, 10 January 1877.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1835.  2^nd Lieutenant, 10 June 1836.  1^st Lieutenant, 7 July 1838.  Captain, 20 August 1848.  Major, 3 September 1861.  Colonel, 3^rd Pennsylvania Volunteer Light Artillery, 19 March 1863.  Lieutenant Colonel, 4^th Artillery, 11 August 1863.  Brevet Colonel, 13 March 1865 for faithful and meritorious service during the war.  Brevet Brigadier General, 13 March 1865 for meritorious and distinguished service during the war.  Brevet Brigadier General of Volunteers, 9 April 1865 for meritorious and distinguished service during the war.  Mustered out of Volunteer service, 13 November 1865.  Colonel, 4^th Artillery, 10 January 1877.  Retired 2 July 1877.

2^nd Lieutenant, 1^st Artillery, 1 July 1837.  1^st Lieutenant, 9 July 1838.  Brevet Captain, 18 April 1847 for gallant and meritorious conduct in the Battle of Cerro Gordo.  Brevet Major, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco.  Captain, 1st Artillery, 22 September 1848.  Brigadier General of Volunteers, 28 September 1861.  Major, 2^nd Artillery, 26 October 1861.  Brevet Lieutenant Colonel, 1 June 1862 for gallant and meritorious service in the Battle of Fair Oaks, Virginia.  Brevet Colonel, 17 September 1862 for gallant and meritorious service in the Battle of Antietam, Maryland.  Major General of Volunteers, 29 November 1862.  Lieutenant Colonel, 2^nd Artillery, 8 February 1864.  Mustered out of Volunteer service, 6 May 1864.  Brevet Brigadier General, 13 March 1865 for gallant and meritorious service in the Battle of Chancellorsville, Virginia.  Brevet Major General, 13 March 1865 for gallant and meritorious service during the war.  Colonel, 4^th Artillery, 2 July 1877.  Retired 1 July 1880.

2^nd Lieutenant, 4^th Artillery, 6 May 1861.  1^st Lieutenant, 5^th Artillery, 14 May 1861.  Colonel, 121^st New York Volunteer Infantry, 23 October 1862.  Brevet Major, 8 November 1863 for gallant and meritorious service in the Battle of Rappahannock Station, Virginia.  Brevet Lieutenant Colonel, 10 May 1864 for gallant and meritorious service in the Battle of Spottsylvania, Virginia.  Brigadier General of Volunteers, 12 May 1864 for gallant an distinguished service in the eight days Battles in the Old Wilderness and at Spottsylvania Court House, Virginia.  Brevet Colonel, 19 September 1864 for gallant and meritorious service in the Battle of Winchester, Virginia.  Brevet Major General of Volunteers, 19 October 1864 for gallant and meritorious service in the Battle of Winchester, Virginia.  Captain, 5^th Artillery, 22 February 1865.  Brevet Brigadier General, 13 March 1865 for gallant and meritorious service in the Battle and capture of Selma, Alabama.  Brevet Major General, 13 March 1865 for gallant and meritorious service in the field during the war.  Mustered out of Volunteer service, 30 April 1866.  Lieutenant Colonel, 25^th Infantry, 28 July 1866.  Transferred to 18^th Infantry, 15 March 1869.  Unassigned, 1 July 1870.  Assigned to 1^st Artillery, 15 December 1870.  Transferred to 4^th Artillery, 16 March 1877.  Colonel, 4^th Artillery, 1 July 1880.  Died, 15 March 1881.

Brevet 2^nd Lieutenant, 1^st Artillery, 1 July 1841.  2^nd Lieutenant, 16 May 1842.  1^st Lieutenant, 3 March 1847.  Brevet Captain, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco.  Captain, 1^st Artillery, 4 November 1854.  Brigadier General of Volunteers, 28 September 1861.  Brevet Lieutenant Colonel, 25 September 1862 for gallant and meritorious service in the Battle of Jacksonville, Florida.  Major, 1^st Artillery, 1 August 1863.  Brevet Colonel, 20 September 1863 for gallant and meritorious service in the Battle of Chickamauga, Georgia.  Brevet Major General of Volunteers, 23 January 1865.  Brevet Brigadier General, 13 March 1865 for gallant and meritorious service in the campaign against Atlanta, Georgia.  Brevet Major General, 13 March 1865 for gallant and meritorious service in the field during the war.  Mustered out of Volunteer service, 31 May 1866.  Lieutenant Colonel, 22^nd Infantry, 28 July 1866, declined.  Lieutenant Colonel, 4^th Artillery, 10 January 1877.  Transferred to 1^st Artillery, 16 March 1877.  Colonel, 4^th Artillery, 15 March 1881.  Retired 19 April 1882.

2^nd Lieutenant, 4^th Artillery, 1 July 1841.  1^st Lieutenant, 18 June 1846.  Regimental Adjutant, 1 October 1846 to 2 March 1855.  Brevet Captain, 20 August 1847 for gallant and meritorious service in the Battles of Contreras and Churubusco.  Captain, 4^th Artillery, 2 March 1855.  Brevet Major, 1 July 1862 for gallant and meritorious service in the Battle of Malvern Hill, Virginia.  Brigadier General of Volunteers, 11 June 1862.  Brevet Lieutenant Colonel, 3 May 1863 for gallant and meritorious service in action at Salem Heights, Virginia.  Major, 4^th Artillery, 11 August 1863.  Brevet Colonel, 7 November 1863 for gallant and meritorious service in the Battle of Rappahannock Station, Virginia.  Brevet Brigadier General and Brevet Major General, 13 March 1865 for gallant and meritorious service during the war.  Brevet Major General of Volunteers, 13 July 1865 for faithful and meritorious service.  Mustered out of Volunteer service, 15 January 1866.  Lieutenant Colonel, 20^th Infantry, 28 July 1866, declined.  Lieutenant Colonel, 2^nd Artillery, 10 April 1879.  Colonel, 4^th Artillery, 19 April 1882.  Retired, 30 June 1882.

2^nd Lieutenant, 4^th Artillery, 8 March 1847.  Brevet 1^st Lieutenant, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco.  Brevet Captain, 13 September 1847 for gallant conduct at Chapultepec.  Regimental Quartermaster, 15 February 1849 to 9 August 1857.  1^st Lieutenant, 4^th Artillery, 16 May 1849.  Captain, 17 August 1857.  Brevet Major, 25 June 1862 for gallant and meritorious service in action near Fair Oaks, Virginia.  Brevet Lieutenant Colonel, 1 July 1862 for gallant and meritorious service in the Battle of Malvern Hill, Virginia.  Colonel, 4^th New York Volunteer Light Artillery, 17 March 1863.  Brigadier General of Volunteers, 23 May 1863.  Brevet Colonel, 13 March 1865 for gallant and meritorious service during the war.  Brevet Brigadier General, 13 March 1865 for gallant and meritorious service in the field during the war.  Mustered out of Volunteer service, 15 January 1866.  Major, 3^rd Artillery, 26 July 1866.  Lieutenant Colonel, 25 August 1879.  Colonel, 4^th Artillery, 30 June 1882.  Transferred to 3^rd Artillery, 17 July 1882.  Retired, 3 November 1882.

2^nd Lieutenant, 4^th Artillery, 1 July 1840.  1^st Lieutenant, 31 October 1845.  Brevet Captain, 20 August 1847 for gallant and meritorious conduct in the Battles of Contreras and Churubusco.  Captain, 4^th Artillery, 4 November 1853.  Transferred to 5^th Artillery, 14 May 1861.  Lieutenant Colonel, Additional Aid-de-Camp, 28 September 1861.  Brigadier General of Volunteers, 25 September 1862.  Brevet Lieutenant Colonel, 19 April 1863 for gallant and meritorious service during the Siege of Suffolk, Virginia.  Major, 5^th Artillery, 1 August 1863.  Brevet Colonel, 5 May 1864 for gallant and meritorious service in the Battle of the Wilderness, Virginia.  Brevet Major General of Volunteers, 1 August 1864 for gallant and meritorious service in the Battles of Winchester and Fisher's Hill, Virginia.  Brevet Brigadier General, 13 March 1865 for gallant and meritorious service in the capture of Petersburg, Virginia.  Brevet Major General, 13 March 1865 for gallant and meritorious service in the field during the war.  Colonel, 37^th Infantry, 28 July 1866.  Mustered out of Volunteer service, 9 October 1866.  Transferred to 3^rd Infantry, 15 March 1869.  Transferred to 3^rd Artillery, 31 December 1870.  Transferred to 4^th Artillery, 17 July 1882.  Retired, 2 October 1883.

Brevet 2^nd Lieutenant, 1^st Artillery, 1 July 1847.  2^nd Lieutenant, 4^th Artillery, 13 September 1847.  1^st Lieutenant, 12 September 1850.  Captain, 29 April 1861.  Brevet Major, 3 May 1863 for gallant and meritorious service in the Battle of Chancellorsville, Virginia.  Lieutenant Colonel, Assistant Inspector General, (Acting from 17 July 1862) 15 May 1863.  Brevet Lieutenant Colonel, 3 July 1863 for gallant and meritorious service in the Battle of Gettysburg, Pennsylvania.  Relieved as Lieutenant Colonel, Assistant Inspector General, 4 April 1864.  Brevet Colonel, 13 March 1865 for good conduct and gallant service during the war.  Major, 1^st Artillery, 5 February 1867.  Lieutenant Colonel, 15 March 1881.  Transferred to 4^th Artillery, 27 October 1881.  Colonel, 2 October 1883.  Retired, 25 April 1888.

2^nd Lieutenant, 1^st Artillery, 1 July 1854.  1^st Lieutenant, 31 October 1856.  Captain, 19^th Infantry, 14 May 1861, declined.  Captain, 1^st Artillery, 14 May 1861.  Brevet Major, 8 July 1863 for gallant and meritorious service in the capture of Port Hudson, Louisiana.  Brevet Lieutenant Colonel, 23 August 1864 for gallant and meritorious service in the capture of Fort Morgan, Alabama.  Major, 5^th Artillery, 1 November 1876.  Lieutenant Colonel, 14 September 1883.  Colonel, 4^th Artillery, 25 April 1888.