| Birth | 1 Apr 1823 | Shippensburg, Cumberland County, Pennsylvania | | | |
| Baptism | 10 Aug 1823 | in the Presbyterian Church, Shippensburg, Cumberland County, Pennsylvania | | | |
| Residence | 1830 | [probably] with his Uncle Thomas Pomeroy - Roxbury, Franklin County, Pennsylvania | | | |
| Miscellaneous | Aft 1830 | raised by his uncle Joseph Pomeroy - Concord, Franklin County, Pennsylvania | | | |
| Miscellaneous | 1842 | formed a partnership with his uncles Joseph & William Pomeroy in a store & built a tannery - Concord, Franklin County, Pennsylvania | | | |
| Occupation | 1845 | elected to the Pennsylvania Legislature - Pennsylvania | | | |
| Residence | 8 Dec 1846 | Concord, Franklin County, Pennsylvania | | | |
| Marriage | 9 Dec 1846 | Pennsylvania - Rebecca C Kelly | | | |
| Residence | 11 Sep 1850 | and was a merchant - Beale, Juniata County, Pennsylvania | | | |
| Religion | Bef Oct 1851 | member of the Lower Tuscarora Presybterian Church - Academia, Juniata County, Pennsylvania | | | |
| Religion | Oct 1851 | became a member by certificate of the Falling Spring Presbyterian Church - Chambersburg, Franklin County, Pennsylvania | | | |
| Religion | 13 Feb 1854 | dismissed from Falling Spring Presbyterian to 7th Presbyterian Church - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Miscellaneous | 31 Aug 1855 | was a director of the Exchange Insurance Company of Philadelphia - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Occupation | 1858 | merchant with the firm Pomeroy, Lincoln & Co at 305 Arch - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1858 | at 1711 Race Street - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1859 | at 1932 Race and was a merchant in fancy dry goods with Pomeroy, Lincoln & Co at 305 Arch - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Military | Bet 1860 and 1865 | was a paymaster of volunteers for 2 years during the Civil War with the rank of major | | | |
| Residence | 9 Jul 1860 | and was a merchant - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1861 | at 1932 Arch Street - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Occupation | 1861 | a fancy dry goods merchant in the firm Pomeroy & Co. at 305 Arch Street - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Military | 14 Aug 1861 | accepted the appointment of Additional Paymaster for the US Army Volunteers - Pennsylvania | | | |
| Military | 21 Jul 1862 | Washington, District of Columbia | | | |
| Residence | 25 Jul 1862 | at 1749 Race Street - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Military | 4 Oct 1862 | Washington, District of Columbia | | | |
| Military | 11 Oct 1862 | Washington, District of Columbia | | | |
| Military | 19 Nov 1862 | Harrisburg, Dauphin County, Pennsylvania | | | |
| Military | 7 Feb 1863 | Washington, District of Columbia | | | |
| Military | 16 Mar 1863 | Washington, District of Columbia | | | |
| Military | 1 May 1863 | resigned from the position of Additional Paymaster of the US Army - Washington, District of Columbia | | | |
| Military | 17 May 1863 | Jacksonville, Morgan County, Illinois | | | |
| Residence | 1864 | as a boarders at Girard House and was a pension & bounty agent at 204 S 4th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1865 | as a borader at Girard House and was a pension & bounty agent at 204 S 4th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Occupation | 1866 | pension & bounty agent at 204 S 4th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1866 | as a boarder at the Girard House - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1867 | at 1605 Summer and was president & agent at 224 S 4th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1868 | Chester County, Pennsylvania | | | |
| Occupation | 1868 | owner at 224 S 4th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1869 | Chester County, Pennsylvania | | | |
| Occupation | 1869 | employee at 144 S 6th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Occupation | 1870 | drygoods merchant at 114 S 6th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Occupation | 26 Jul 1870 | retired lumber house merchant - Sadsbury, Chester County, Pennsylvania | | | |
| Residence (family) | 27 Jul 1870 | with their family - Sadsbury, Chester County, Pennsylvania - Rebecca C Kelly | | | |
| Residence | 1871 | Chester County, Pennsylvania | | | |
| Occupation | 1871 | drygoods merchant at 144 S 6th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Residence | 1874 | Chester County, Pennsylvania | | | |
| Occupation | 1874 | employed at 225 S 6th - Philadelphia, Philadelphia County, Pennsylvania | | | |
| Religion | 16 Dec 1874 | dismissed from Falling Spring Presbyterian to Central Presbyterian Church - Chambersburg, Franklin County, Pennsylvania | | | |
| Miscellaneous | 1879 | author and publisher of the first "Pomeroy Family" book - Chambersburg, Franklin County, Pennsylvania | | | |
| Miscellaneous | 5 Sep 1879 | had recovered from a serious illness and was resting - Juniata County, Pennsylvania | | | |
| Occupation | 12 Jun 1880 | editor of the Franklin Repository - Chambersburg, Franklin County, Pennsylvania | | | |
| Residence (family) | 13 Jun 1880 | with their family - Chambersburg, Franklin County, Pennsylvania - Rebecca C Kelly | | | |
| Miscellaneous | 12 May 1881 | choosen as candidate for Chairman of the State Commitee - Franklin County, Pennsylvania | | | |
| Death | 20 Jun 1887 | | | | |
| Probate | 4 Oct 1887 | Franklin County, Pennsylvania, United States | | | |