1 8 4 5 – 1 8 6 8 ). ▁She ▁died ▁shortly ▁after ▁the ▁birth ▁of ▁their ▁son ▁Otto . ▁Paul ▁later ▁married ▁Elisabeth ' s ▁sister ▁En ole ▁( 1 8 5 5 – 1 9 3 9 ), ▁by ▁whom ▁he ▁had ▁four ▁children . ▁ ▁In ▁ 1 8 8 0 , ▁M end els so hn ▁Bar th old y ▁died ▁of ▁a ▁heart ▁attack . ▁After ▁his ▁death ▁the ▁company ▁was ▁led ▁by ▁his ▁nep hew ▁Franz ▁O ppen heim ▁( 1 8 5 2 – 1 9 2 9 ). ▁In ▁ 1 9 2 5 , ▁it ▁became ▁part ▁of ▁I G ▁Far ben . ▁ ▁Notes ▁ ▁S ources ▁ ▁Category : 1 8 4 1 ▁birth s ▁Category : 1 8 8 0 ▁death s ▁Category : G erman ▁chem ists ▁Category : G erman ▁people ▁of ▁Jewish ▁descent ▁Paul ▁Category : G erman ▁company ▁found ers <0x0A> </s> ▁Rap ha ël ▁Sch ellen berger ▁( born ▁February ▁ 1 4 , ▁ 1 9 9 0 , ▁in ▁Mul house ) ▁is ▁a ▁French ▁politician ▁of ▁The ▁Republic ans ▁who ▁has ▁been ▁serving ▁as ▁a ▁member ▁of ▁the ▁National ▁Assembly ▁of ▁France ▁since ▁the ▁ 2 0 1 7 ▁elections , ▁representing ▁Haut - R hin ' s ▁ 2 nd ▁constitu ency , ▁ ▁Political ▁career ▁Sch ellen berger ▁was ▁elected ▁to ▁the ▁National ▁Assembly ▁at ▁the ▁relatively ▁young ▁age ▁of ▁ 2 7 , ▁having ▁previously ▁served ▁as ▁mayor ▁of