O'Neill, Sean
| Birth Name | O'Neill, Sean |
| Gender | male |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | O‘Neill, Conn ’Mor', King of Ulster | 1493-01-08 | ||
| Mother | O'Cahan, unknown | |||
| Brother | O'Neill, Art Óg King of Ulster | 1519 | ||
| O'Neill, Sean |