People Margaret O'Brien peoplepill id: margaret-obrien-4MO 1 views today 1 views this weekD.1636Margaret O'BrienBiographyAlso ViewedThe basicsQuick FactsIntroD.1636GenderFemaleDeath20 February 1636 People who died on this dayFamilyMother:Una O'BrienFather:Connor O'Brien, 3rd Earl of ThomondChildren:James Butler Edward Butler Theobald ButlerListsMargaret O'Brien is in following lists comments so far.CommentsMargaret O'Brien
