Jeremiah O'Sullivan–
- Name
- Jeremiah O'Sullivan
- Given names
- Jeremiah
- Surname
- O'Sullivan
 Death of a father | Jeremiah O'Sullivan about 1810 |
| Death of a mother | Mary Hartigan Type: Y about 1810Note: Died soon after her husband according to May Sweetland |
| Marriage of a sibling | William O'Sullivan — Mary Fitzgibbon — View this family between 1813 and 1814 Note: According to notes from May Sweetland |
 Death | yes |
| Family with parents |
| father |
Jeremiah O'Sullivan Birth: 1760 — Blennerville Death: about 1810 |
| mother |
Mary Hartigan Death: about 1810 |
|
Marriage: — |
|
| brother |
William O'Sullivan Birth: 1790 30 Death: |
| himself |
Jeremiah O'Sullivan Death: |
| Note | May Sweetland claims that William had at least 1 brother |