| Father | Calvin Thaddeus "John" POMEROY (1833 - 1905) |
| Mother | Henrietta Mehitable BLISH (1839 - 1923) |
| Sibling | Walter G POMEROY (1857 - 1932) |
| Sibling | Calvin Joseph Dwight "Dwight" POMEROY (1859 - 1945) |
| Sibling | Henrietta Eunice "Una" POMEROY (1861 - 1943) |
| Sibling | Richard B "Frank C, Doc, Burt" POMEROY (1863 - ) |
| Sibling | Charles Trough POMEROY (1865 - 1937) |
| Sibling | Silas Harvey POMEROY (1867 - 1955) |
| Sibling | John Elbert POMEROY (1869 - ) |
| Sibling | Lela Elizabeth POMEROY (1874 - 1951) |
| Sibling | Stella Marietta E POMEROY (1883 - 1976) |