| Female Grace M. Blacklock |
| Birth | Abt 1882 | California |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Walter Blacklock | F507 Group Sheet | |
| Mother | Mary Gormley | F507 Group Sheet | |
| Female Mary Frances Costello |
| Birth | 13 Dec 1904 | California |
| Death | 30 Oct 1987 | Alameda County, California |
| Burial | ||
| Spouse | Edwin McInnis | F509 | |
| Marriage | ||