Arca, Lord of WestConnaught
Generation: 1
Generation: 2
Generation: 3
Generation: 4
1. Arca, Lord of WestConnaught Lord married on Yes, date unknown. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. Connaught, Beavionn of West 
(1.Lord1)Beavionn married Cenneidig King of Ireland on Yes, date unknown. [Group Sheet] [Family Chart]
Children:
- 3. Borom, Great Monarch of Ireland Brien was born in 941; died in 1014 in Dublin, Dublin, Ireland.
- 3. Borom, Great Monarch of Ireland Brien
Generation: 3
3. Borom, Great Monarch of Ireland Brien (2.Beavionn2, 1.Lord1) was born in 941; died in 1014 in Dublin, Dublin, Ireland. Brien married on Yes, date unknown. [Group Sheet] [Family Chart]
Children:
- 4. Slani
Family/Spouse: Neas, Gormflath Macfinn of. Gormflath died in 1023. [Group Sheet] [Family Chart]
Children:
- 5. Donnchad, King ofMunster died in 1064.
- 4. Slani
Generation: 4
4. Slani (3.Brien3, 2.Beavionn2, 1.Lord1)Slani married on Yes, date unknown. [Group Sheet] [Family Chart]
Children:
- 6. Dublin, Olaf of died in 1034.
- 6. Dublin, Olaf of
5. Donnchad, King ofMunster (3.Brien3, 2.Beavionn2, 1.Lord1) died in 1064. King married on Yes, date unknown. [Group Sheet] [Family Chart]
Children:
- 7. Darbforgaill was born in 1000 in Leinster, Ireland; died in 1080.
- 7. Darbforgaill