Lady Mary O'Brien
Peerage person ID=360384
(b. 1650)
Parents
Elizabeth St. Leger
Murrough O'Brien, 1st Earl of Inchiquin
Children
Margaret Boyle
William Boyle
Henry Boyle, 1st Earl of Shannon
Michael O'Brien Dilkes
Charles Boyle
Roger Boyle
Siblings
John O'Brien
Charles O'Brien
Lady Elizabeth O'Brien
Lady Honora O'Brien
William O'Brien, 2nd Earl of Inchiquin
Partners
John Irwin
Henry Boyle
Thomas Dilkes