Robert O'Brien

(1776-1838) (1776–1838)

Parents

• Anne ffrench
• Sir Lucius O'Brien, 3rd Baronet

Children

• Lucy O'Brien
• Catherine Maria O'Brien

Siblings

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

Partners

• unknown (?)
• Anne O'Brien