Timeline Chart
 
	
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		|   | Birth--7 December 1843 - Sappemeer, Hoogezand-Sappemeer, Groningen, Netherlands | 
|   | Birth--8 April 1853 - Scheemda, Scheemda, Groningen, Netherlands | 
|   | Marriage--24 December 1874 - Ten Boer, Ten Boer, Groningen, Netherlands (Age 31) | 
|   | Marriage--12 July 1879 - Ten Boer, Ten Boer, Groningen, Netherlands (Age 26) | 
|   | Marriage--12 July 1879 - Ten Boer, Ten Boer, Groningen, Netherlands (Age 35) | 
|   | Death--17 January 1890 - Thesinge, Ten Boer, Groningen, Netherlands (Age 36) | 
|   | Marriage--12 March 1896 - Ten Boer, Ten Boer, Groningen, Netherlands (Age 52) | 
|   | Death--19 September 1896 - Ten Boer, Ten Boer, Groningen, Netherlands (Age 52) | 
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