Born ‎29-6-1921 Leeuwarden-Friesland, Netherland, died ‎31-3-1944 Central Europe‎, 22 or 23 years. Son of David van Gelder/ Vreedenbur and Vroukje-Vrouwke Dwinger Broekhuizen‏

Born ‎21-11-1924 Leeuwarden-Friesland, Netherland, died ‎2-11-1942 Auschwitz-Katowice, Poland‎, 17 or 18 years. Daughter of Cosman Troostwijk/ Cohe and Levina Kropveld/ Salomon‏