1. | Maria Jacomina Constantia van Heuven was born on 19 Dec 1857. Maria married Anton Roelof Balthazar Opstelten on 5 Oct 1888 (onbekend) in Wageningen. Anton (son of Ivo Opstelten and Elizabeth Johanna Benten) was born about 1849 in Wijchen. [Group Sheet] [Family Chart] |