Lieutenant, 1^st Artillerists and Engineers, 16 February 1801.  Retained, __ April 1802 in Artillery.  Captain, 9 January 1809.  Transferred to 1^st Artillery, __ March 1812.  Transferred to Corps Artillery, 12 May 1814.  Transferred to 4^th Artillery, 1 June 1821.  Died, 1 August 1825.  Brevet Rank: - Brevet Major, 23 December 1814 for gallant conduct at the Siege of New Orleans.

Captain, Light Dragoons, 16 March 1812.  Transferred to 4^th Infantry, 17 May 1815.  Transferred to Corps Artillery, 7 January 1820.  Transferred to 4^th Artillery, 1 June 1821.  Died, 28 February 1827.  Brevet Rank: - Brevet Major, 31 October 1814 for gallant conduct.

1^st Lieutenant, 3^rd Artillery, 12 March 1812.  Captain, 1 October 1813.  Transferred to Corps Artillery, 12 May 1814.  Transferred to 4^th Artillery, 1 June 1821.  Major, 1^st Artillery, 11 June 1836.  Lieutenant Colonel, 1^st Artillery, 19 March 1842.  Died, 1 April 1850.  Brevet Rank: - Brevet Major, 1 October 1832 for ten years faithful service in one grade.  Brevet Lieutenant Colonel, 21 August 1836, for distinguished service in the affair at Fort Drane.

2^nd Lieutenant, Light Artillery, 3 January 1812.  1^st Lieutenant, 24 August 1812.  Major, Assistant Inspector General, 29 July 1813.  Captain, Light Artillery, 10 October 1814.  Colonel, Inspector General, 28 October 1814 to 15 June 1815.  Transferred to 4^th Artillery, 1 June 1821.  Died, 11 April 1825.  Brevet Rank: - Brevet Major, 10 October 1824 for ten years faithful service in one grade.

1^st Lieutenant, 15^th Infantry, 12 March 1812.  Captain, 13 March 1813.  Disbanded, 15 June 1815.  Reinstated in Corps Artillery as a 1^st Lieutenant, 2 December 1815.  Captain, Ordnance Department, 16 January 1816, to rank from 9 February 1815.  Transferred to 4^th Artillery, 1 June 1821.  Resigned, 21 May 1822.  Paymaster, 1 July 1824.  Died, 10 June 1826.  Brevet Rank: - Retained, __ December 1815 in reorganization under Act of 3 March 1815 as 1^st Lieutenant  of Artillery with Brevet of Captain from 13 March 1813.

1^st Lieutenant, Assistant Deputy Commissary of Ordnance, 12 March 1813.  Captain, 9 February 1815.  Transferred to 4^th Artillery, 1 June 1821.  Transferred to Ordnance Department, 30 May 1832, but declined and left the service. Brevet Rank: - Brevet Major, 9 February 1825 for ten years faithful service in one grade.

2^nd Lieutenant, Light Artillery, 3 January 1812.  1^st Lieutenant, 5 April 1813.  Major, Assistant Inspector General, 27 July 1814 to 1 June 1815.  Captain, Light Artillery, 1 January 1817.  Transferred to 4^th Artillery, 1 June 1821.  Resigned, 25 January 1823.

2^nd Lieutenant, Artillery, 9 January 1809.  1^st Lieutenant, 16 August 1812.  Major, Assistant Adjutant General, 1 April 1813 to 15 June 1815.  Transferred to Corps Artillery as 1^st Lieutenant, 17 May 1815.  Captain, 25 April 1818.  Transferred to 4^th Artillery, 1 June 1821.  Major, 3^rd Artillery, 25 June 1841.  Transferred to 2^nd Artillery, 2 December 1843.  Lieutenant Colonel, 18 August 1846.  Colonel, 1^st Artillery, 5 October 1857.  Retired, 26 October 1861.  Died, 26 October 1862.  Brevet Rank: - Brevet Major, 25 April 1828 for ten years faithful service in one grade.

2^nd Lieutenant, Artillerists, 18 February 1809.  1^st Lieutenant, 1^st Artillery, 10 February 1813.  Transferred to Corps Artillery, 12 May 1814.  Captain, 17 September 1818.  Transferred to 4^th Artillery, 1 June 1821.  Resigned, 1 November 1823.

2^nd Lieutenant, Light Artillery, 13 March 1813.  1^st Lieutenant, 23 October 1813.  Captain, 15 January 1817.  Transferred to 4^th Artillery, 1 June 1821.  Died, 2 March 1825.

3^rd Lieutenant, 3^rd Artillery, 20 May 1813.  2^nd Lieutenant, 20 June 1813.  Transferred to Corps Artillery, 12 May 1814.  1^st Lieutenant, 29 September 1817.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 11 August 1823.  Transferred to 3^rd Artillery, 31 January 1827.  Major, 2^nd Artillery, 27 June 1823.  Transferred to 3^rd Artillery, 2 December 1843.  Died, 29 October 1848.  Brevet Rank: - Brevet Major, 11 August 1833 for ten years faithful service in one grade.

3^rd Lieutenant, 2^nd Artillery, 10 February 1814.  2^nd Lieutenant, 1 May 1814.  Transferred to Corps Artillery, 12 May 1814.  1^st Lieutenant, 20 April 1818.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 11 April 1825.  Died, 10 April 1835.  Brevet Rank: - Brevet 1^st Lieutenant, 25 July 1814 for gallant conduct at the Battle of Niagara.  Brevet Captain, 25 July 1824 for ten years faithful service in one grade.

2^nd Lieutenant, Corps Artillery, 1 June 1814.  1^st Lieutenant, 20 April 1818.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 1 August 1825.  Transferred to Ordnance Department, 30 May 1832.  Major, 7 July 1838.  Lieutenant Colonel, 31 December 1854.  Colonel, Chief or Ordnance, 3 April 1861.  Brigadier General, Chief of Ordnance, 3 August 1861.  Retired, 15 September 1863.  Died, 15 March 1870.  Brevet Rank: - Brevet Lieutenant Colonel, 30 May 1848 for meritorious conduct, particularly in performing his duty in the prosecution of the war with Mexico.  Brevet Brigadier General, 2 July 1861.  Brevet Major General, 13 March 1865 for long and faithful service in the army.

2^nd Lieutenant, 1^st Artillery, 10 February 1812.  Transferred to Corps Artillery, 12 May 1814.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 8 May 1822.  Resigned, 15 May 1829.  Brevet Rank: - Brevet Captain, 8 January 1815 for gallant conduct at the Siege of New Orleans.

3^rd Lieutenant, Corps Artillery, 16 September 1814.  2^nd Lieutenant, 1 November 1816.  1^st Lieutenant, 26 September 1818.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 15 May 1829.  Major, 2^nd Artillery, 16 February 1847.  Died, 9 January 1851.  Brevet Rank: - Brevet Captain, 26 September 1828 for ten years faithful service in one grade.  Brevet Lieutenant Colonel, 20 August 1847 for gallant and meritorious conduct at Contreras and Churubusco.

3^rd Lieutenant, Corps Artillery, 17 July 1817.  2^nd Lieutenant, 20 March 1818.  1^st Lieutenant, 23 May 1820.  Transferred to 4^th Artillery, 1 June 1821.  Captain, 30 May 1832.  Captain, Assistant Quartermaster, 7 July 1838 to 11 April 1839.  Major, 3^rd Artillery, 16 February 1847.  Drowned, 24 December 1853.  Brevet Rank: - Brevet Captain, 23 May 1830 for ten years faithful service in one grade.  Brevet Lieutenant Colonel, 23 February 1847 for gallant and meritorious conduct in the Battle of Buena Vista.

Brevet 2^nd Lieutenant, Light Artillery, 11 December 1815.  2^nd Lieutenant, 15 November 1817.  Transferred to 1^st Artillery, 1 June 1821.  1^st Lieutenant, 2^nd Artillery, 6 July 1821.  Transferred to 4^th Artillery, 31 December 1824.  Captain, 11 June 1836.  Brevet Major, Assistant Adjutant General, 7 July 1838.  Lieutenant Colonel, Assistant Adjutant General, 3 March 1847.  Colonel, Adjutant General, 15 July 1852.  Resigned, 7 March 1861.  Brevet Rank: - Brevet Captain, 6 July 1831 for ten years faithful service in one grade.  Brevet Colonel, 30 May 1848 for meritorious conduct in the war with Mexico.

2^nd Lieutenant, Corps Artillery, 1 July 1820.  Transferred to 4^th Artillery, 1 June 1821.  1^st Lieutenant, 1 March 1825.  Captain, 7 July 1838.  Captain, Assistant Quartermaster, 7 July 1838.  Major, Quartermaster, 3 March 1847.  Died, 5 April 1855.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1821.  2^nd Lieutenant, 1 July 1821.  1^st Lieutenant, 31 July 1827.  Captain, 25 June 1841.  Major, 3^rd Artillery, 10 June 1857.  Died, 22 November 1860.  Brevet Rank: - Brevet Major, 9 May 1846 for gallant conduct at Palo Alto and Resaca de la Palma.

Brevet 2^nd Lieutenant, 3^rd Artillery, 1 July 1824.  2^nd Lieutenant, 4^th Artillery, 1 July 1824.  1^st Lieutenant, 30 May 1832.  Captain, 19 March 1842.  Died, 16 September 1850.  Brevet Rank: - Brevet Major, 18 April 1847 for gallant and meritorious service in the Battle of Cerro Gordo, Mexico.

Brevet, 2^nd Lieutenant, 4^th Artillery, 1 July 1825.  2^nd Lieutenant, 1 July 1825.  1^st Lieutenant, 30 September 1832.  Captain, 13 October 1845.  Died, 20 August 1848.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1829.  2^nd Lieutenant, 1 July 1829.  1^st Lieutenant, 15 August 1836.  Captain, 18 June 1846.  Major and Paymaster, 2 March 1855.  Brevet Lieutenant Colonel, 13 March 1865 for faithful and meritorious service during the war.  Lieutenant Colonel, Deputy Paymaster General, 3 March 1878.  Retired, 7 June 1879.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1830.  2^nd Lieutenant, 1 July 1830.  1^st Lieutenant, 31 August 1836.  Captain, Assistant Quartermaster, 29 June to 18 August 1846.  Captain, 4^th Artillery, 18 August 1846.  Killed, 13 September 1847 in the assault on the City of Mexico.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1831.  2^nd Lieutenant, 1 July 1831.  1^st Lieutenant, 16 September 1836.  Captain, 16 February 1847.  Brevet Major, 20 August 1847 for faithful and meritorious conduct at Contreras and Churubusco.  Died, 6 July 1859.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1832.  2^nd Lieutenant, 31 October 1833.  1^st Lieutenant, 24 October 1836.  Captain, 16 February 1847.  Dismissed, 11 April 1848.  Restored, 15 June 1848.  Drowned, 16 May 1849.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1833.  2^nd Lieutenant, 6 October 1835.  1^st Lieutenant, 31 May 1837.  Captain, 3 March 1847 to 1 October 1850.  Captain, Commissary Subsistence, 3 March 1847.  Major, 11 May 1861.  Colonel, Assistant Commissary Subsistence, 9 February 1863.  Brigadier General, Commissary General of Subsistence, 23 June 1874.  Died, 14 April 1875.  Brevet Rank: - Brevet Brigadier General, 17 September 1864 for meritorious and distinguished service in the Subsistence Department and in supplying the armies during the war.  Brevet Major General, 13 March 1865 for faithful, meritorious, and distinguished service in the Subsistence Department during the war.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1834.  2^nd Lieutenant, 8 June 1836.  1^st Lieutenant, 7 July 1838.  Captain, 13 September 1847.  Brevet Captain, Assistant Adjutant General, 3 March 1847.  Resigned, 31 March 1856.  Brevet Rank: - Brevet 1^st Lieutenant, 21 November 1836 for gallant services in the war against the Florida Indians.  Brevet Lieutenant Colonel, 30 May 1848 for meritorious conduct in the war with Mexico.

2^nd Lieutenant, 4^th Artillery, 1 July 1836.  1^st Lieutenant, 7 July 1838.  Captain, Assistant Quartermaster, 18 January 1847 to 16 May 1849.  Captain, 4^th Artillery, 16 May 1849.  Died, 31 March 1850. Brevet Rank: - Brevet Major, 23 February 1847 for gallant and meritorious conduct at Buena Vista.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1836.  2^nd Lieutenant, 28 July 1836.  1^st Lieutenant, 7 July 1838.  Captain, 31 March 1850.  Resigned, 2 November 1859.

2^nd Lieutenant, 4^th Artillery, 1 July 1837.  1^st Lieutenant, 5 October 1840.  Captain, 12 September 1850.  Major, 5^th Artillery, 14 May 1861.  Killed at the Battle of Baton Rouge, Louisiana on 5 August 1862. Brevet Rank: - Brevet Captain, 20 August 1847 for gallant and meritorious conduct at Contreras and Churubusco.  Brevet Major, 13 September 1847 for gallant and meritorious conduct at Chapultepec.

2^nd Lieutenant, 4^th Artillery, 1 July 1837.  1^st Lieutenant, 19 March 1842.  Captain, 16 September 1850.  Resigned, 29 April 1861.  Brevet Rank: - Brevet Captain, 23 September 1846 for gallant conduct at Monerey.  Brevet Major, 8 September 1847 for gallant and meritorious conduct at Molino del Rey.

2^nd Lieutenant, 4^th Artillery, 1 July 1837.  1^st Lieutenant, 10 June 1842.  Captain, 27 September 1850.  Died, 14 February 1856.  Brevet Rank: - Brevet Captain, 28 February 1847 for gallant and meritorious conduct at Sacramento, near Chihuahua, Mexico.

2^nd Lieutenant, 4^th Artillery, 1 July 1840.  1^st Lieutenant, 13 October 1845.  Captain, 15 July 1852.  Major, 5^th Artillery, 5 August 1862.  Died, 12 August 1866.  Brevet Rank: - Brevet Lieutenant Colonel and Brevet Colonel, 1 February 1865 (services not specified).

Brevet 2^nd Lieutenant, 1^st Artillery, 1 July 1843.  2^nd Lieutenant,  4^th Artillery, 1 October 1845.  1^st Lieutenant, 3 March 1847.  Captain, 31 March 1856.  Died, 17 August 1857.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1846.  2^nd Lieutenant, 3 March 1847.  1^st Lieutenant, 20 August 1848.  Captain, 31 October 1856.  Resigned, 3 July 1861.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1846.  2^nd Lieutenant, 3 March 1847.  1^st Lieutenant, 28 February 1849.  Captain, 10 June 1857.  Resigned, 29 December 1857.  Brevet Rank: - Brevet 1^st Lieutenant, 20 August 1847 for gallant and meritorious conduct at Contreras and Churubusco.

2^nd Lieutenant, 4^th Artillery, 8 March 1847.  1^st Lieutenant, 20 May 1849.  Captain, 29 December 1857.  Retired, 29 November 1861.

Brevet 2^nd Lieutenant, 3^rd Artillery, 1 July 1847.  2^nd Lieutenant, 4^th Artillery, 13 September 1847.  1^st Lieutenant, 12 September 1850.  Captain, 2 November 1859.  Brigadier General of Volunteers, 2 May 1862.  Brevet Major, 17 September 1862 for gallant and meritorious service at the Battle of Antietam, Maryland.  Brevet Lieutenant Colonel, 13 December 1862 for gallant and meritorious service at the Battle of Fredericksburg, Virginia.  Brevet Colonel, 4 July 1863 for gallant and meritorious service at the Battle of Gettysburg, Pennsylvania.  Major General of Volunteers, 7 June 1864.  Brevet Brigadier, 13 March 1865 for gallant and meritorious service at the Battle of Spottsylvania, Virginia.  Brevet Major General, 13 March 1865 for gallant and meritorious service at the capture of Petersburg, Virginia.  Mustered out of Volunteer service, 15 January 1866.  Colonel, 36^th Infantry, 28 July 1866.  Transferred to 7^th Infantry, 15 March 1869.  Brigadier General, 10 July 1885.  [Editor's note: The following information was not included in the book.  Retired, __ _____ 1891.  Died, 6 February 1896.]

Brevet 2^nd Lieutenant, 3^rd Artillery, 1 July 1848.  2^nd Lieutenant, 4^th Artillery, 6 January 1849.  1^st Lieutenant, 11 December 1850.  Captain, 14 May 1861.  Brevet Major, 9 June 1862 for gallant and meritorious service in the campaign of the Shenandoah Valley, Virginia.  Brevet Lieutenant Colonel, 17 September 1862 for gallant and meritorious service at the Battle of Antietam, Maryland.  Retired, 11 May 1864.  Brevet Colonel, 13 March 1865 for gallant and meritorious service during the war.  Captain, 42^nd Infantry, 28 July 1866, declined.  Retired with rank of Major, 28 July 1866 (Act 28, July 1866, section 32).

Brevet 2^nd Lieutenant, 2^nd Artillery, 1 July 1849.  2^nd Lieutenant, 4^th Artillery, 31 March 1850.  1^st Lieutenant, 27 May 1854.  Captain, 17 May 1861.  Major, Assistant Adjutant General, 1 June 1864.  Died, 6 January 1865.

Brevet 2^nd Lieutenant, 4^th Artillery, 28 June 1848.  2^nd Lieutenant, 20 August 1848.  1^st Lieutenant, 20 September 1850.  Captain, 14 May 1861.  Major, 3^rd Artillery, 4 April 1869.  Died, 1 February 1875. Brevet Rank: - Brevet Major, 22 October 1863 for gallant and meritorious service in action at Blackwater Bridge, near Suffolk, Virginia.  Brevet Lieutenant Colonel, 13 March 1865 for faithful and meritorious service during the war. 

Brevet 2^nd Lieutenant, 3^rd Infantry, 1 July 1850.  Transferred to 8^th Infantry, 11 February 1851.  2^nd Lieutenant, 13 September 1852.  Resigned, 9 October 1855.  2^nd Lieutenant, 4^th Artillery, 27 June 1856.  1^st Lieutenant, 10 September 1857.  Captain, 3 September 1861.  Cashiered, 3 September 1867.  Reinstated, 9 October 1867.  Expired, 4 March 1869.  Brevet Rank: - Brevet Major, 30 January 1863 for gallant and meritorious service at the Siege of Suffolk, Virginia.  Brevet Lieutenant Colonel, 13 March 1865 for gallant and meritorious service during the war.

Brevet 2^nd Lieutenant, 4^th Artillery, 1 July 1856.  2^nd Lieutenant, 31 October 1856.  1^st Lieutenant, 1 February 1861.  Captain, 29 November 1861.  Brevet Major, 31 December 1862 for gallant and meritorious service at the Battle of Stones River, Tennessee.  Lieutenant Colonel, Inspector General, (Acting from 17 July 1862) 20 January 1863 to 10 November 1863.  Brevet Lieutenant Colonel and Brevet Colonel, 13 March 1865 for gallant and meritorious service during the war.  Major, 3^rd Artillery, 25 August 1879.  Lieutenant Colonel, 5^th Artillery, 25 April 1888. 

Brevet 2^nd Lieutenant, 3^rd Artillery, 1 July 1858.  2^nd Lieutenant, 4^th Artillery, 6 July 1859.  1^st Lieutenant, 14 May 1861.  Captain, 11 August 1863.  Resigned, 18 July 1864.

2^nd Lieutenant, 4^th Artillery, 16 March 1861.  1^st Lieutenant, 14 May 1861.  Captain, 18 July 1864.  Brevet Major, 13 March 1865 for gallant and meritorious conduct during the war.  Major, 2^nd Artillery, 1 December 1883.  Participated in the following Indian Wars: - Modoc, 1873; Nez Perce; Bannock, 1878.

2^nd Lieutenant, 4^th Artillery, 9 April 1861.  1^st Lieutenant, 14 May 1861.  Captain, 31 August 1864.  Killed, 26 April 1873, in California, in action with Modoc Indians.  Brevet Rank: - Brevet Captain, 13 December 1862 for gallant and meritorious service at the Battle of Fredericksburg, Virginia.  Brevet Major, 3 July 1863 for gallant and meritorious service at the Battle of Gettysburg, Pennsylvania.

2^nd Lieutenant, 4^th Artillery, 24 June 1861.  1^st Lieutenant, 24 June 1861.  Captain, 28 July 1866.  Discharged, 31 December 1870.  Brevet Rank: - Brevet Captain, 8 October 1862 for gallant and meritorious service at the Battle of Perryville, Kentucky.  Brevet Major, 31 December 1862 for gallant and meritorious service at the Battle of Stones River, Tennessee.  Brevet Lieutenant Colonel, 13 March 1865 for gallant and meritorious service during the war. 

2^nd Lieutenant, 1^st Artillery, 17 June 1862.  Brevet 1^st Lieutenant, 17 September 1862 for gallant and meritorious service at the Battle of Antietam, Maryland.  Brevet Captain, 3 July 1863 for gallant and meritorious service at the Battle of Gettysburg, Pennsylvania.  1^st Lieutenant, 19 May 1864.  Brevet Major, 1 June 1864 for gallant and meritorious service at the Battle of Cold Harbor, Virginia.  Captain, 11^th Infantry, 28 July 1866.  Unassigned, 14 April 1869.  Assigned to 23^rd Infantry, 1 September 1869.  Transferred to 4^th Artillery, 1 January 1871.  Major, 1^st Artillery, 25 January 1889.  Participated in the following Indian Wars: - Bannock, 1878.

Brevet 2^nd Lieutenant, 2^nd Lieutenant, and 1^st Lieutenant, 4^th Artillery, 24 June 1861.  Brevet Captain, 30 August 1862 for gallant and meritorious service at the Second Battle of Bull Run, Virginia.  Brevet Major, 17 September 1862 for gallant and meritorious service at the Battle of Antietam, Maryland.  Captain, Additional Aide-de-Camp, 16 May 1862.  Mustered out as Captain, Additional Aide-de-Camp, 10 July 1865.  Captain, 16^th Infantry, 28 July 1866, declined.  Captain, 4^th Artillery, 5 February 1867.  Major, 2^nd Artillery, 1 July 1891.  Participated in the following Indian Wars: - Sioux, 1876.

2^nd Lieutenant and 1^st Lieutenant, 4^th Artillery, 5 August 1861.  Brevet Captain, 31 December 1862 for gallant and meritorious service at the Battle of Stones River, Tennessee.  Brevet Major, 20 September 1863 for gallant and meritorious service at the Battle of Chickamauga, Georgia.  Captain, 5 February 1867.  Participated in the following Indian Wars: - Sioux, 1876; Bannock, 1878; Apache, 1881.

2^nd Lieutenant, 12^th Infantry, 23 June 1865.  1^st Lieutenant, 23 June 1865.  Transferred to 30^th Infantry, 21 September 1866.  Captain, 29 October 1868.  Unassigned, 23 March 1869.  Assigned to 4^th Artillery, 1 January 1871.  Resigned, 29 April 1873.

Private, Commonwealth Artillery, Pennsylvania Volunteers, 24 April 1861.  Discharged, 5 August 1861.  2^nd Lieutenant and 1^st Lieutenant, 4^th Artillery, 5 August 1861.  Brevet Captain, 31 December 1862 for gallant and meritorious service at the Battle of Stones River, Tennessee.  Brevet Major, 26 September 1863 for gallant and meritorious service at the Battle of Chickamauga, Georgia.  Captain, 4 March 1869.  Participated in the following Indian Wars: - Nez Perce, 1877; Bannock, 1878.

2^nd Lieutenant, 4^th Artillery, 5 August 1861.  1^st Lieutenant, 5 August 1861.  Captain, 4 April 1869.  Mustered out, 1 January 1871.  Brevet Rank: - Brevet Captain, 30 June 1862 for gallant and meritorious service at the Battle of White Oak Swamp, Virginia.  Brevet Major, 13 March 1865 for gallant and meritorious service during the war.

Corporal, Battery A, 1^st Rhode Island Volunteer Light Artillery, 6 June 1861.  Sergeant, 16 September 1861.  2^nd Lieutenant, 4^th Artillery, 24 October 1861.  Brevet 1^st Lieutenant, 7 August 1862 for gallant and meritorious service at the Battle of Cedar Mountain, Virginia.  1^st Lieutenant, 17 September 1862.  Brevet Captain, 20 September 1863 for gallant and meritorious service at the Battle of Chickamauga, Georgia.  Brevet Major, 28 August 1864 for gallant and meritorious service at the Battle of Smithfield, Virginia.  Captain, 38^th Infantry, 28 July 1866, declined.  Captain, 4^th Artillery, 22 August 1871.  Participated in the following Indian Wars: - Sioux, 1876; Nez Perce, 1877; Apache, 1881.

2^nd Lieutenant, 1^st New Jersey Volunteer Cavalry, 15 August 1861.  Mustered out, 28 February 1862.  2^nd Lieutenant, 4^th Artillery, 19 February 1862.  Brevet 1^st Lieutenant, 30 June 1862 for gallant and meritorious service at the Battle of White Oak Swamp, Virginia.  1^st Lieutenant, 11 August 1863.  Brevet Captain, 11 May 1864 for gallant and meritorious service in action at Meadow Bridge, Virginia.  Captain, 29 April 1873.  Participated in the following Indian Wars: - Modoc, 1873; Nez Perce, 1877; Apache, 1881.

2^nd Lieutenant, 4^th Artillery, 24 March 1862.  Brevet 1^st Lieutenant, 30 June 1862 for gallant and meritorious service at the Battle of White Oak Swamp, Virginia.  Brevet, Captain, 17 September 1862 for gallant and meritorious service at the Battle of Antietam, Maryland.  Retired, 5 October 1887.  Participated in the following Indian Wars: - Nez Perce, 1877; Bannock, 1878.

2^nd Lieutenant and 1^st Lieutenant, 16^th Infantry, 23 June 1865.  Transferred to 34^th Infantry, 21 September 1866.  Unassigned, 14 April 1869.  Assigned to 2^nd Artillery, 15 December 1870.  Transferred to 4^th Artillery, 1 January 1871.  Captain, 14 September 1883.

2^nd Lieutenant and 1^st Lieutenant, 12^th Infantry, 23 June 1865.  Transferred to 21^st Infantry, 21 September 1866.  Unassigned, 19 April 1869.  Assigned to 4^th Artillery, 15 December 1870.  Captain, 1 December 1883.  Participated in the following Indian Wars: - Modoc, 1873; Sioux, 1876.

Private, Company H, 71^st New York State Militia, 20 April 1861.  Discharged, 30 July 1861.  2^nd Lieutenant, 139^th New York Volunteer Infantry, 9 September 1882.  1^st Lieutenant, Signal Corps, 3 March 1863.  Brevet Major and Brevet Colonel of Volunteers, 13 March 1865 for faithful and meritorious service.  Mustered out, 19 April 1866.  2^nd Lieutenant, 7^th Infantry, 23 February 1866.  1^st Lieutenant, 1 May 1866.  Brevet Captain, 2 March 1867 for gallant and meritorious service in the capture of Fort Blakely, Alabama.  Unassigned, 19 May 1869.  Assigned to 25^th Infantry, 14 July 1869.  Transferred to 4^th Artillery, 20 September 1869.  Captain, 25 January 1889.

2^nd Lieutenant, 4^th Artillery, 18 June 1866.  1^st Lieutenant, 5 February 1867.  Captain, 17 June, 1889.  Major, Signal Corps, 24 January 1891.

2^nd Lieutenant, 4^th Artillery, 1 December 1866.  1^st Lieutenant, 19 November 1869.  Captain, 14 August 1889.  Participated in the following Indian Wars: - Nez Perce, 1877; Bannock, 1878.

2^nd Lieutenant, 4^th Artillery, 17 June 1867.  1^st Lieutenant, 1 September 1872.  Captain, 1 July 1891.  Participated in the following Indian Wars: - Sioux, 1876.