Ca 1650 Geertje first married Andries Willemszen Hoppe. Born ca 1622 in Holland. Andries Willemszen died in New Amsterdam in 1658.
Check out the book
The Hopper Family Genealogy: Descendants of Andries Willemszen Hoppe(n) of New Amsterdam, 1651-1658, by Maria Jean Prat Hopper, Lulu Press, 2005.
Andries and his family moved from New Amsterdam to Bergen about 1662.