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 Family with spouse
 Jacoba Catharina Koster
 - Johannes Albertus Frederikus Boer  (I27595) Birth 26 June 1892 -- Groningen, Groningen, Groningen, Netherlands (I27595) Birth 26 June 1892 -- Groningen, Groningen, Groningen, Netherlands
  
 1
  Marriage  30 July 1913   -- 's-Gravenhage, Den Haag, Zuid-Holland, Netherlands Marriage  30 July 1913   -- 's-Gravenhage, Den Haag, Zuid-Holland, Netherlands
 

 
	



























