Lady Margaret O'Brien

Peerage person ID=216912 (1530–1568)

Parents

• Donough O'Brien, 2nd Earl of Thomond
• Lady Ellen Butler

Children

• unknown daughter Bourke
• unknown son Bourke
• John na Seamar Burke, 1st Baron Leitrim
• unknown son Bourke
• Murrough McDermot O'Brien, 3rd Baron Inchiquin

Siblings

• Connor O'Brien, 3rd Earl of Thomond
• Móre O'Brien
• Mary O'Brien
• Honora O'Brien
• Teig O'Brien
• Turlough O'Brien

Partners

• Richard Burke, 2nd Earl of Clanricarde
• Dermod O'Brien, 2nd Baron Inchiquin