People Mary Catherine O'Brien peoplepill id: mary-catherine-obrienMCO 4 views today 4 views this weekDied 1885Mary Catherine O'BrienBiographyAlso ViewedThe basicsQuick FactsIntroDied 1885GenderFemaleDeath10 May 1885 People who died on this dayFamilyMother:Gertrude Grace MethuenFather:Captain Lord Edward O'BrienListsMary Catherine O'Brien is in following lists comments so far.CommentsMary Catherine O'Brien