Genealogy of the Bryan and Martin Families
Family: Muircheartach / Agnes O'Cathan (F1471)
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Henry O'Neill, King of Ulster ( -1347) |
unknown ( -1350) |
| Cumach O'Cathan, King of Glengiven ( -1365) |
| unknown ( -1365) |
| Muircheartach ( -1395)
|
| Agnes O'Cathan ( -1400)
|
Brian Ballach, Prince of Clannaboy ( -1410)  |