Rebecca is een dochter van Meijer Jochem de Groot en Elisabeth Daniels. Ze trouwde 29 maart 1906 met Mozes Leon (24 jaar), zoon van Jacob Leon en Matje Schuit.
Bron wiewaswie.nl (huwelijk Rebecca de Groot en Mozes Leon)
We have been unable to determine whether one or more members of this family survived the war. While their names do not appear on the lists of survivors, we have not been able to trace them in In Memoriam either. They are therefore labeled as 'surviving' and their names are not listed.
In addition,…