Sir Lucius O'Brien, 3rd Baronet

Irish politician (1731–1795)

Parents

• Sir Edward O'Brien, 2nd Baronet
• Mary Hickman

Children

• Sir Edward O'Brien, 4th Baronet
• Katherine O'Brien
• Anne Maria O'Brien
• Robert O'Brien
• Charlotte Sophia O'Brien
• Lucius O'Brien
• Nicola Maria O'Brien
• Donough Acheson O'Brien

Siblings

• Lucy O'Brien
• Catherine O'Brien
• Anne O'Brien
• Donough O'Brien
• Edward O'Brien

Partners

• Anne ffrench