O'Brien
This page contains an index of all the individuals in the database with the surname of O'Brien. Selecting the person’s name will take you to that person’s individual page.
| Given Name | Birth |
|---|---|
| Dearbforgail [I29024] | 1005 |
| Lafracoth, of Munster [I30113] | about 1076 |
| Living [I11512] | |
| Mor [I34996] | |
| Slani ingen Briain [I29030] | |
| Teige (Terence) [I29011] |