Albert Jan Leonard van Beeck Calkoen
Generation: 1
1. Albert Jan Leonard van Beeck Calkoen was born in 1874 in Utrecht, Utrecht, Netherlands; died in 1949 in Driebergen, Utrecht, Netherlands. Family/Spouse: Cornelia Martina van Heemstra, Barones. Cornelia was born in 1880 in Sassenheim, Zuid-Holland, Netherlands; died in 1927 in 's-Gravenhage, Zuid-Holland, Netherlands. [Group Sheet] [Family Chart]