Family: Jan Frederik van Beeck Calkoen / Maria Elizabeth Boissevain (F972)

• Male Jan Frederik van Beeck Calkoen

  
  

  Birth	1838	Utrecht, Utrecht, Netherlands
  Death	Yes, date unknown
  Burial
  Marriage
  Father	Arnoud Johan van Beeck Calkoen | F967 Group Sheet
  Mother	Angelique Henrietta Hora Siccama | F967 Group Sheet

  
  

  Female Maria Elizabeth Boissevain

  
  

  Birth	1841	Amsterdam, Noord-Holland, Netherlands
  Death	1919	Alphen, Zuid-Holland, Netherlands
  Burial
  Father
  Mother