Family: Albert Jan Leonard van Beeck Calkoen / Cornelia Martina van Heemstra, Barones (F969)

• Male Albert Jan Leonard van Beeck Calkoen

  
  

  Birth	1874	Utrecht, Utrecht, Netherlands
  Death	1949	Driebergen, Utrecht, Netherlands
  Burial
  Marriage
  Father	Aarnoud Willem van Beeck Calkoen | F968 Group Sheet
  Mother	Pauline Albertina Ram | F968 Group Sheet

  
  

  Female Cornelia Martina van Heemstra, Barones

  
  

  Birth	1880	Sassenheim, Zuid-Holland, Netherlands
  Death	1927	's-Gravenhage, Zuid-Holland, Netherlands
  Burial
  Father
  Mother