Connor O'Brien, 2nd Viscount Clare

Parents

• Daniel O'Brien, 1st Viscount Clare
• Lady Catherine FitzGerald

Children

• Sarah O'Brien
• Margaret O'Brien
• Ellen O'Brien
• Daniel O'Brien, 3rd Viscount Clare
• Honora O'Brien
• Mary O'Brien
• Catherine O'Brien

Siblings

• Donough O'Brien
• Margaret O'Brien
• Murrough O'Brien
• Teige O'Brien

Partners

• Honora O'Brien