Henriëtta Jacobson was the widow of Lion Lelyveld. The couple had 11 children of which 6 died before the war. Lion died in 1937. Addition of a visitor of the website
Helena Hakker was in 1915 married to a son of Henriëtta Lelijveld-Jacobson. Addition of a visitor of the website
In 2017 is de publicatie " De patiënten en Joodse onderduikers - bij de Stichting Rosenburg (klinieken Oud-Rosenburg en Ramaer-kliniek) en bij de Stic…