Kornelis Helwerda

- Bef 1911

• Name	Kornelis Helwerda
  Gender	Male
  Reference Number	15000
  Death	Bef 1911
  Person ID	I15000	Haasdijk family tree
  Last Modified	20 Sep 2004

  
  

  Family	Aaltje Jakobs Rietsema,   b. EITHER 1868 OR 1869, Oldehove, GR, NLD
  Family ID	F7120	Group Sheet  |  Family Chart
  Last Modified	2 Apr 2020