, ▁in ▁ 1 9 6 9 ▁and ▁is ▁cred ited ▁with ▁producing ▁ 2 2 ▁films ▁over ▁a ▁period ▁of ▁ 1 7 ▁years . ▁These ▁films ▁include ▁Pascal ▁Thomas ' ▁first ▁film , ▁Les ▁Z oz os ▁( 1 9 7 2 ), ▁L ' important ▁c ' est ▁d ' a imer ▁and ▁Une ▁Fem me ▁a ▁sa ▁fen être , ▁both ▁of ▁which ▁star red ▁Rom y ▁Schne ider , ▁and ▁Fort ▁S ag anne ▁( 1 9 8 4 ), ▁directed ▁by ▁A lain ▁Cor ne au ▁and ▁st arring ▁G ér ard ▁Dep ard ieu , ▁Catherine ▁D ene uve ▁and ▁Soph ie ▁Mar ce au . ▁Police ▁Python ▁ 3 5 7 ▁( 1 9 7 6 ) ▁not ably ▁was ▁one ▁of ▁the ▁few ▁films ▁which ▁star red ▁Y ves ▁Mont and ▁and ▁Sim one ▁Sign oret , ▁a ▁well - known ▁couple , ▁in ▁the ▁same ▁film . ▁Du ▁Bo is r ouv ray ▁began ▁serving ▁as ▁the ▁chair person ▁of ▁SE G H , ▁her ▁family ' s ▁real ▁estate ▁and ▁hotel ▁management ▁group , ▁in ▁ 1 9 8 0 . ▁ ▁F X B ▁International ▁Following ▁the ▁death ▁of ▁her ▁only ▁child , ▁du ▁Bo is r ouv ray ▁sold ▁three ▁qu arters ▁of ▁her ▁assets ▁including ▁a ▁j ew el ry ▁collection ▁au ction ed ▁by ▁S othe by ' s ▁in ▁New ▁York ▁for ▁$ 3 1 . 2 ▁million , ▁an ▁art ▁collection ▁of ▁$ 2 0 ▁million