Hermen Willemsen
Generation: 1
1. Hermen Willemsen was born in Maurik, Gelderland, Netherlands. Hermen married Helena Gijsbertse van Osenbrugge on 3 Jul 1739. Helena (daughter of Gijsbert Hendrickse van Osenbrugge and Geertruid Jans van Oyen) was born on 19 Jul 1696; died after 1747. [Group Sheet] [Family Chart]
