Moses Hemelrijk was a son of Jacob Barend Hemelrijk and Mala Sardiner. He was born in Winterswijk on 30 September 1865 but since 1893 Moses lived in Amsterdam. On 24 April 1895 he married Aaltje Groen in Den Helder, a daughter of Leendert Izaak Groen and Catharina Muller. Aaltje was born in Den Helder on 20 July 1860. The couple Hemelrijk-Groen had one daughter, Amalia, who was born in Amsterdam o…