Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Family/Spouse: Toirdhealbhach Donn macTaidhg O'Brien, King of Thomond. Toirdhealbhach (son of Tadhg an Chomhaid MacToirdhealbhaig, King of Thomond) died in 1528. [Group Sheet] [Family Chart]
Family/Spouse: Annabell de Burgh. Annabell and died. [Group Sheet] [Family Chart]
Donnchadh married Helen Butler in 1533. Helen (daughter of Piers Butler, 8th Earl of Ormonde and Margaret FitzGerald, Countess Ormonde) died on 2 Jul 1597; was buried in St. Canice's Cathedral, Kilkenny. [Group Sheet] [Family Chart]