Individual Details
Roy M. Blackmer
(1872 - )
Events
| Birth | 1872 | New York | |||
| Death |
Families
| Father | Henry Blackmar (1831 - 1897) |
| Mother | Lydia Ferrin (1837 - 1886) |
| Sibling | Hellen May Blackmer (1868 - ) |
(1872 - )
| Birth | 1872 | New York | |||
| Death |
| Father | Henry Blackmar (1831 - 1897) |
| Mother | Lydia Ferrin (1837 - 1886) |
| Sibling | Hellen May Blackmer (1868 - ) |