Jacob Philip Peper (also known as Jacques) was a son of Philip Peper and Eva van Rood. On June 18, 1925 he got married in Amsterdam to Kaatje Boekman. Addition of a visitor of the website
Eleonore Marion Philip Peper zat in het schooljaar 1942-1943 in klas 1B van het Joods Lyceum in Amsterdam. Bron: Dienke Hondius, Absent: Herinneringen aan het Joods Lyceum Amsterdam 1941-1943 (Amsterdam 2001) 287.