| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Derkje Staal
 - Jan Wijngaard  (I01700) Birth 3 December 1899 -- Noordbroek, Menterwolde, Groningen, Netherlands (I01700) Birth 3 December 1899 -- Noordbroek, Menterwolde, Groningen, Netherlands
 Death 2 April 1982 (Age 82)
  
 1
   - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Jan Wijngaard
 - Derkje Staal  (I18043) Birth 15 December 1903 (I18043) Birth 15 December 1903
 Death 17 August 1981 (Age 77)
 
 - Unknown children 
 

 
	


























