Mozes Groen from Den Haag, was a son of Jacob Groen and Sophia Logcher. He married Rachel Leidensdorff from Amsterdam in Den Haag, a daughter of Meijer Leidendsdorff and his first wife Saartje Jacobs. Rachel moved from Amsterdam to Den Haag 2 February 1914 and married Mozes there 14 February 1914. The couple had two children, namely Suze in 1915 and Jacob Meijer in 1920. Since November 1942, the G…