Olga Horn was a daughter of Cesar Horn and Marianne Bloemgarten. She married Joseph de Liver in 1909 in Maastricht. He died on 11 January 1940 in Hilversum. They had two children. Olga remarried Herman David Santcroos on 28 October 1942 and moved in with him.
Stadsarchief Amsterdam, archiefkaart Olga Horn
Biography