Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Cacht married Donnchad mac Briain, King of Munster in 1032 in Leinster. Donnchad (son of Brian Boruma mac Cennetig, High King of Ireland and Gormflaith ingen Murchada) was born in 983 in Leinster; was christened in 1014; died in 1064 in Roma, Lazio, Italia; was buried in Santo Stefano al Monte Celio, Rome, Lazio, Italia. [Group Sheet] [Family Chart]
Family/Spouse: Iuchdelb Hui Gairbita. Iuchdelb (daughter of Cearnachan Hui Gairbita) was born about 1070 in Leinster. [Group Sheet] [Family Chart]
Family/Spouse: Diarmait mac Mail na mBo, High King of Ireland. Diarmait (son of Donnchad Mael mac Diarmata, King Ui Cheinnselaig and Aife ingen Gilla Patraic) died on 7 Feb 1072 in County Meath, Leinster, Ireland. [Group Sheet] [Family Chart]
Family/Spouse: Donnchad mac Murchada, King of Leinster and Dublin. Donnchad (son of Murchad mac Diarmata, King of Leinster and Dublin and Sadb) died in 1115. [Group Sheet] [Family Chart]
Family/Spouse: Sadb. [Group Sheet] [Family Chart]