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
Partners
Anne ffrench