Individual Details
Mary Isabelle O'BRIEN
(January 16, 1863 - May 11, 1947)
Events
| Birth | January 16, 1863 | Grundy County, IL | |||
| Marriage | 1885 | Living | |||
| Death | May 11, 1947 |
Families
| Spouse | Living |
| Father | Samuel Donohoe O'BRIEN (1837 - 1915) |
| Mother | Martha Virginia FURR (1843 - 1899) |
| Sibling | Frank Herbert O'BRIEN (1861 - 1890) |
| Sibling | Ida Pleasant O'BRIEN (1864 - 1925) |
| Sibling | George O'BRIEN (1865 - ) |
| Sibling | Alice Virginia O'BRIEN (1867 - 1942) |
| Sibling | Mable Annette "Nettie" O'BRIEN (1881 - 1963) |
| Sibling | Thomas H. O'BRIEN (1883 - 1978) |