Family: Willem Jan Duyvené de Wit / Arnoudina Johanna van Heemstra (F978)

• Male Willem Jan Duyvené de Wit

  
  

  Birth	1910	Velp, Gelderland, Netherlands
  Death	1983	Rotterdam, Zuid-Holland, Netherlands
  Burial
  Marriage
  Father
  Mother

  
  

  Female Arnoudina Johanna van Heemstra

  
  

  Birth	1911	Arnhem, Gelderland, Netherlands
  Death	1975	Amsterdam, Noord-Holland, Netherlands
  Burial
  Other Spouse	Eduard Steinmetz | F979
  Marriage
  Father	Arnoud Johan Anne Aleid van Heemstra, Baron | F8 Group Sheet
  Mother	Elbrigje Wilhelmina Henriëtte van Asbeck | F8 Group Sheet