| Birth | 30 Jan 1858 | Lockport, Niagara County, New York | | | |
| Residence | 12 Jun 1875 | with his parents - Lockport, Niagara County, New York | | | |
| Marriage | 29 Oct 1879 | Harriet BOTTSFORD | | | |
| Occupation | Bet 1890 and 1905 | County Game Protector - Niagara County, New York | | | |
| Residence | 1893 | at 51 Webb and worked in the US Marshall department - Lockport, Niagara County, New York | | | |
| Residence | 1896 | at 80 Lewis and was a fish & game protector - Lockport, Niagara County, New York | | | |
| Miscellaneous | 22 Jan 1898 | resigned his position of State Fish and game protector - Buffalo, Erie County, New York | | | |
| Occupation | 9 Jun 1900 | traveling salesman - Lockport, Niagara County, New York | | | |
| Marriage | 10 Apr 1907 | Kathryn O'CONNER | | | |
| Occupation | 5 May 1910 | farmer - Lockport, Niagara County, New York | | | |
| Occupation | Abt 1911 | Niagara County, New York | | | |
| Residence | 1915 | and was a farmer - Lockport, Niagara County, New York | | | |
| Miscellaneous | 20 Dec 1919 | signed an affidavit of proof of birth and citizenship for son Howard Daniel Pomeroy - Lockport, Niagara County, New York | | | |
| Occupation | 25 Feb 1920 | farmer - Lockport, Niagara County, New York | | | |
| Marriage | 24 Mar 1924 | Niagara County, New York - Celia Arvista MASHER | | | |
| Marriage License | 24 Mar 1924 | Lockport, Niagara County, New York - Celia Arvista MASHER | | | |
| Occupation | 24 Mar 1924 | farmer - Lockport, Niagara County, New York | | | |
| Residence | 24 Mar 1924 | Lockport, Niagara County, New York | | | |
| Miscellaneous | 1925 | gave a address to the Niagara County Historical Society regarding the pioneer Pomroy family - Niagara County, New York | | | |
| Death | 1928 | | | | |
| Burial | 1928 | in the Pomeroy Cemetery - Cambria, Niagara County, New York | | | |