manJoseph Salomon Koning‏‎
Born ‎5- mar 1884 Rotterdam, Netherland, died ‎14-10-1944 Auschwitz-Katowice, Poland‎, 59 or 60 years. Occupation: Vegetable merchant

Marriage/ Related to:

womanNaatje van der Sluis - Brandel‏‎
Born ‎30-6-1885 Rotterdam, Netherland, died ‎14-10-1944 Auschwitz-Katowice, Poland‎, 58 or 59 years. Daughter of Izak Simon van der Sluis - Knap and Hendrijntje Brandel - Vroman

Children:

1)
manIzak Joseph Koning - van der Sluis‏
Born ‎3- may 1905 Rotterdam, Netherland, died ‎19-12-1941 Gross Rosen‎, 35 or 36 years. Occupation: Vegetable merchant
2)
manSalomon Koning - van der Sluis‏
Born ‎18-12-1907 Rotterdam, Netherland, died ‎28-2-1945 Central Europe‎, 37 or 38 years