Christina Scheffer was a daughter of Wolf Scheffer (died in 1917) and Reine Pachter (died in 1950). She was married to Nathan Plukker in Amsterdam on 15 June 1932, a son of Simon Plukker and Betje Schellevis. A few months later, on 14 October 1932 her daughter Betje was born, who stayed in Diemen after the divorce of her parents and who was killed in Auschwitz on 11 February 1944. Christina and Na…