Siegfried Jozeph Roozendaal was a son of Salomon Roozendaal and Rosetta Trompetter. He was first married to Elisabeth Gosschalk. After they got divorced in 1933 he got married to Henriëtte Klijn in 1942. The couple moved to Roerstraat 107-house in Amsterdam.
Municipal Archives of Amsterdam, registry card of Siegfried Jozeph Roozendaal
In addition, a Jokos file (number 52918) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Biography