| Descendancy Chart: | 
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Antoon Cassa
 Jantje Janna Cassa
 Daniel Cassa
 Jan Henderikus Cassa- Jantina Bottema  (I17290) Birth 17 July 1915 -- Ulrum, Ulrum, Groningen, Netherlands (I17290) Birth 17 July 1915 -- Ulrum, Ulrum, Groningen, Netherlands
 Death 24 February 1999 (Age 83) -- Ulrum, Ulrum, Groningen, Netherlands
  
 1
  Marriage  9 January 1939   -- Ulrum, Ulrum, Groningen, Netherlands Marriage  9 January 1939   -- Ulrum, Ulrum, Groningen, Netherlands
 - Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
 Circle Diagram
 Hourglass Chart
 Family with spouse
 Jantina Bottema
 Jantje Janna Cassa
 Daniel Cassa
 Jan Henderikus Cassa- Antoon Cassa  (I17382) Birth 31 October 1913 -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands (I17382) Birth 31 October 1913 -- Rotterdam, Rotterdam, Zuid-Holland, Netherlands
 Death 27 January 1934 (Age 20) -- Portugal
 
 - Number of Children: 3 
  Private Private- Pedigree Tree 
 Descendancy Chart
 Ancestry Chart
 Compact Chart
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 Family with spouse
 Jantje Janna Cassa
 Henderikus Ozinga
 Sylvia Ozinga
 Jacob Ozinga
 Antoon Ozinga- Sape Ozinga  (I17485) (I17485)
 Private
 - Number of Children: 4 
 - Henderikus Ozinga  (I17486) (I17486)
 Private 
 1 . 1 . 1
 - Sylvia Ozinga  (I17487) (I17487)
 Private 
 1 . 1 . 2
 - Jacob Ozinga  (I17488) (I17488)
 Private 
 1 . 1 . 3
 - Antoon Ozinga  (I17489) (I17489)
 Private 
 1 . 1 . 4
 
 - Pedigree Tree 
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 Family with spouse
 Marian Kalkman
 - Daniel Cassa  (I17384) (I17384)
 Private 
 1 . 2
  Private Private
 - Pedigree Tree 
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 Family with spouse
 Cornelia Katharina Delft
 - Jan Henderikus Cassa  (I17386) Birth 17 May 1945 -- Ulrum, Ulrum, Groningen, Netherlands (I17386) Birth 17 May 1945 -- Ulrum, Ulrum, Groningen, Netherlands
 Death 8 October 2005 (Age 60)
  
 1 . 3
   - Pedigree Tree 
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 Family with spouse
 Jan Henderikus Cassa
 - Cornelia Katharina Delft  (I28088) Birth 13 May 1945 -- Naumburg, Germany (I28088) Birth 13 May 1945 -- Naumburg, Germany
 Death 9 February 2007 (Age 61) -- Spijkenisse, Spijkenisse, Zuid-Holland, Netherlands
 
 - Unknown children 
 
 




























