Daniel Woudhuijsen and Vrouwtje Lopes Salzedo married in 1905 in Amsterdam. They had two children. Besides the here mentioned Eva they had a son Joseph.
Stadsarchief Amsterdam, archiefkaart Daniel Woudhuijsen
In addition, a Jokos file (number 3085) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.