+———Nachmann Langmann (abt 1845 Lubartov, Poland – )          |      +———Itche Langmann      |   |          |   +———Frieda Sonnenschein (1860 Lubartov, Poland – 10 Feb 1931 Paris, France)      |  +———Jacques Oiser Langmann (13 May 1894 – 4 Jun 1944 Auschwitz, Poland)  |      Raymond Langmann   |      +———Anna _____