Alex Joseph Hartogensis was a son of Joseph Hartogensis and Margot Jacobs. He was born in Den Haag on 8 Novembe 1897 and earned his money as commercial traveller in coal. On 27 May 1925 he married Marie Anna van Minden in Den Haag, who was born on 29 January 1901 in Haarlem as a daughter of Julius Jacob van Minden and Emilie Oppenheimer. The couple had no children.
Marie Anna’s parents were marrie…