| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Jan Hendrik Robertus
 Cornelis Adolf Robertus
 Anna Catharina Dorothea Robertus- Johanna Wilhelmina Hendrika Martens  (I17760) Birth 28 October 1904 -- Hengelo, Hengelo, Overijssel, Netherlands (I17760) Birth 28 October 1904 -- Hengelo, Hengelo, Overijssel, Netherlands
 Death 7 April 1965 (Age 60) -- Hengelo, Netherlands
 
 1
  Marriage  8 August 1930   -- Winschoten, Winschoten, Groningen, Netherlands Marriage  8 August 1930   -- Winschoten, Winschoten, Groningen, Netherlands
 - Jan Hendrik Robertus  (I17759) Birth 7 November 1895 -- Winschoten, Winschoten, Groningen, Netherlands (I17759) Birth 7 November 1895 -- Winschoten, Winschoten, Groningen, Netherlands
 Death 17 July 1979 (Age 83) -- Hengelo, Netherlands
  
 - Number of Children: 2 
  
 1 . 1
  Private Private
 - Anke Robertus  (I17764) (I17764)
 Private 
 1 . 1 . 1
 - Carl Robertus  (I17765) (I17765)
 Private 
 1 . 1 . 2
 
  
 1 . 2
  Private Private- Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Anna Catharina Dorothea Robertus
 - Cornelis Hendrikus Poort  (I17766) Birth 27 December 1920 (I17766) Birth 27 December 1920
 Death 7 November 1992 (Age 71) -- Hengelo, Netherlands
 
 - Unknown children 
 
 




























