Daniël Theeboom was a son of Izaak Salomon Theeboom and Lea Toledo. He married Keetje Goudsmit in Weesp on 1 July 1903, a daughtger of Isaak Goudsmit and Judith Soester. The couple had three children: Izaak, Mozes and the still residing in the parental house, Lea. The have been killed all in the Shoah. Daniël however passed away in Amsterdam and has been interred on 11 August 1942 in the Jewish Cemetery at Muiderberg.
City archive of Amsterdam, archive card of Daniël Theeboom and websites www.wiewaswie.nl and Akevoth/Mokum/Buial permits.