1 Armand BLOCH =Marguerite DREYFUS 2 Charly BLOCH =Jeannine VITTORINA 3 Maria Pia BLOCH 3 Robert BLOCH 3 Armand BLOCH 2 Georges BLOCH =Marthe? WYLER 3 Pierre BLOCH 3 Jean BLOCH 3 Maurice BLOCH 2 BLOCH