Koenraad de JONG

- Yes, date unknown

• Name	Koenraad de JONG
  Gender	Male
  Death	Yes, date unknown
  Person ID	I4784	Goedhart-Cohen
  Last Modified	1 Feb 2023

  
  

  Family	Geertje SIJM   d. Yes, date unknown
  Marriage	Type: not given
  Children	1. Cornelisje de JONG,   b. 10 Mar 1814, Hem d. 21 Jan 1887, Wognum (Age 72 years)
  Family ID	F1675237047	Group Sheet  |  Family Chart
  Last Modified	30 Apr 2026