The following individual does not have a valid birth date and could not be added: de Gorter (NP) [NL-], Prof. Dr. Jan (I21836)
This site powered by The Next Generation of Genealogy Sitebuilding v. 13.1.2, written by Darrin Lythgoe © 2001-2026.
Maintained by Sander Hoppe.
![van Nieuwenhoven Helbach (NP) [NL-], Catharina](img/female.jpg)
1882 - ?
