 Willem Jacobs - NathanBorn 3-11-1901 Utrecht, Netherland, died 19-7-1945 Auschwitz-Katowice, Poland, 43 or 44 years. Occupation: Trompetist. Son of Juda Jacobs - Slagter and Flora Nathan/ Brande Married to:  Greta Jacobs - SlapBorn 4-10-1905 Amsterdam, Netherland, died 7-12-1942 Auschwitz-Katowice, Poland, 36 or 37 years. Occupation: Seamstress. Daughter of Jonas Benjamin Jacobs - Slagter and Esther Slap - Snoek | |