Hanna Ensel was a daughter of Raphael Ensel and Salina Behr. She married Philip de Hond in 1915 in Amsterdam. They had a daughter Judith. Philip died in 1930. Hanna remarried Johannes Wiersma in 1938 in Amsterdam. He was not Jewish, but was still murdered in Neuengamme on 6 December 1944.
Stadsarchief Amsterdam, archiefkaarten Hanna Ensel and Judith de Hond