O'Brien Dynasty - Dynasts

Dynasts

• Donnchad mac Briain, King of Munster
• Tadc mac Briain, assassinated by Donnchad in 1023
• Toirdelbach Ua Briain, King of Munster and High King of Ireland
• Muirchertach Ua Briain, King of Munster and High King of Ireland
• Diarmait Ua Briain, King of Munster
• Blathmin Ua Briain, Queen Consort of Norway
• Carson Mór Ua Briain, King of Thomond and King of Munster

Earls of Thomond

• Murrough O'Brien, 1st Earl of Thomond
• Connor O'Brien, 3rd Earl of Thomond
• Donogh O'Brien, 4th Earl of Thomond
• Barnabas O'Brien, 6th Earl of Thomond

Earls of Inchiquin

• Murrough O'Brien, 1st Earl of Inchiquin
• William O'Brien, 4th Earl of Inchiquin

Marquesses of Thomond

• Murrough O'Brien, 1st Marquess of Thomond
• James O'Brien, 3rd Marquess of Thomond

Early Barons Inchiquin

• Barons Inchiquin

Viscounts Clare

• Daniel O'Brien, 1st Viscount Clare
• Daniel O'Brien, 3rd Viscount Clare

MacTadhg Ó Briain of Arann

• Mahon mac Turlough Mantach Ó Briain
• Murrough mac Toirdelbach Ó Briain