, ▁sister ▁of ▁Prince ▁Pierre , ▁Duke ▁of ▁Valent inois , ▁the ▁mat ernal ▁grand father ▁of ▁Rain ier ▁III , ▁Prince ▁of ▁Mon aco . ▁Her ▁mat ernal ▁grand father ▁was ▁Sim ón ▁P ati ño , ▁one ▁of ▁the ▁wealth iest ▁men ▁in ▁the ▁world ▁at ▁the ▁time ▁of ▁her ▁birth . ▁ ▁Her ▁father ▁was ▁part ▁of ▁the ▁Free ▁French ▁movement ▁and ▁her ▁family ▁left ▁the ▁country ▁while ▁she ▁was ▁an ▁infant . ▁Du ▁Bo is r ouv ray ▁grew ▁up ▁in ▁New ▁York ▁City ▁and ▁lived ▁at ▁the ▁Pla za ▁Hotel . ▁Her ▁family ▁later ▁moved ▁to ▁Argentina , ▁and ▁du ▁Bo is r ouv ray ▁lived ▁alone ▁in ▁Switzerland , ▁Mor oc co , ▁England ▁and ▁back ▁to ▁France . ▁ ▁Du ▁Bo is r ouv ray ▁attended ▁University ▁of ▁Sor bon ne ▁in ▁Paris ▁where ▁she ▁studied ▁psych ology ▁and ▁philosophy . ▁ ▁Career ▁Du ▁Bo is r ouv ray ▁began ▁her ▁career ▁as ▁a ▁journalist . ▁She ▁worked ▁as ▁a ▁fre el ance ▁journalist ▁for ▁Le ▁N ouvel ▁Observ ateur , ▁covering ▁international ▁stories ▁such ▁as ▁the ▁death ▁of ▁Che ▁G ue var a . ▁She ▁later ▁co - f ounded ▁the ▁literary ▁magazine ▁Lib re ▁with ▁Juan ▁Go yt is olo . ▁ ▁In ▁ 1 9 7 8 , ▁du ▁Bo is r ouv ray ▁ran ▁as ▁a ▁candidate ▁for ▁the ▁Fri ends ▁of ▁the ▁Earth ▁party ▁in ▁parliament ary ▁elections . ▁ ▁She ▁founded ▁a ▁film ▁production ▁company , ▁Alb ina ▁Produ ctions