| Birth | 31 Oct 1835 | Rockland, Knox County, Maine | | | |
| Education | From 1 Jul 1856 to 6 May 1861 | United States Military Academy, West Point, New York | | | |
| Graduation | 6 May 1861 | United States Military Academy, West Point, New York | | | |
| Military | 6 May 1861 | he was commissioned a second lieutenant in the 2nd U.S. Artillery | | | |
| Miscellaneous | 21 Jul 1861 | fought and was wounded - The First Battle of Bull Run near, Manassas, Virginia |  | | |
| Occupation | From 15 Jun 1868 to 10 Mar 1870 | the 27th Governor of Mississippi - Jackson, Mississippi | | | |
| Occupation | From 24 Feb 1870 to 4 Jan 1874 | US Senator (Republican) from Mississippi - Washington, D.C. | | | |
| Marriage | 21 Jul 1870 | Saint Anne's Episcopal Church, Lowell, Massachusetts - Blanche BUTLER | | | |
| Occupation | From 4 Jan 1874 to 20 Mar 1876 | the 30th Governor of Mississippi - Jackson, Mississippi | | | |
| Military | From 1898 to 1899 | as a brigadier general of volunteers during the Spanish–American War - Cuba | | | |
| Residence (family) | 1900 | Lowell, Middlesex, Massachusetts - Blanche BUTLER | | | |
| Residence (family) | 1910 | North Street, Tewksbury, Middlesex, Massachusetts - Blanche BUTLER | | | |
| Death | 13 Apr 1933 | Ormond Beach, Volusia County, Florida | | | |
| Burial | | Hildreth Family Cemetery, Lowell, Massachusetts | | | |