| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Sara van Wijk
 - Roelof Stevens Ketel  (I27168) Birth 22 August 1901 -- Gouda, Gouda, Zuid-Holland, Netherlands (I27168) Birth 22 August 1901 -- Gouda, Gouda, Zuid-Holland, Netherlands
  
 1
   - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Roelof Stevens Ketel
 - Sara van Wijk  (I27169) Birth 9 December 1907 -- Leiden, Buren, Gelderland, Netherlands (I27169) Birth 9 December 1907 -- Leiden, Buren, Gelderland, Netherlands
 Death 22 August 1934 (Age 26) -- Leiden, Buren, Gelderland, Netherlands
 
 - Unknown children 
 

 
	


























