Family: Jan Frederik van Beeck Calkoen / Cornelia van Limburg-Stirum, Gravin (F973)

• Male Jan Frederik van Beeck Calkoen

  
  

  Birth	1880	Utrecht, Utrecht, Netherlands
  Death	1966	Arnhem, Gelderland, Netherlands
  Burial
  Marriage
  Father	Aarnoud Willem van Beeck Calkoen | F968 Group Sheet
  Mother	Pauline Albertina Ram | F968 Group Sheet

  
  

  Female Cornelia van Limburg-Stirum, Gravin

  
  

  Birth	20 Jul 1902
  Death	5 Jan 1990	Arnhem, Gelderland, Netherlands
  Burial
  Father	Jan Pieter Adolf van Limburg-Stirum | F4109 Group Sheet
  Mother	Cecilia Johanna van Limburg-Stirum | F4109 Group Sheet