1. | Jan Hendricus Philip Helferich was born about 1778 in Zwolle, OV, NLD. Other Events and Attributes:
Notes: Birth: Jan married Wietske Ales Overwijk on 21 May 1822 in Workum, FR, NLD. Wietske (daughter of Alle Hommes and Froukjen Thomas) was born about 1771; died on 19 Oct 1843 in Workum, FR, NLD. [Group Sheet] [Family Chart] |