Machonbaum/Gurewicz
Aron Majer, born in 1907 in Warsaw, son of Chaskiel Machenbaum and Zysla born Gurewicz. When he was 16, two years after his mother’s death (she died on the 22nd of April 1921, buried at the Okopowa Cemetery in Warsaw), he went to Switzerland to the family of her sister, her aunt married name — Horowitz. He never again mentioned his family, he never told his son, who was born already in Switzerland, what forced him to leave even though he had a family in Warsaw…