| Father | | Cornelis Eilt Boelhouwer  (I27318) 
Birth  2 May 1884   -- Amsterdam, Amsterdam, Noord-Holland, NetherlandsDeath  17 October 1936 (Age 52)   -- Amsterdam, Amsterdam, Noord-Holland, Netherlands
 
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				| Mother |  | 
						
				|  | | Alida Boelhouwer  (I27588) 
Birth  22 October 1910   -- Amsterdam, Amsterdam, Noord-Holland, NetherlandsDeath  23 August 1992 (Age 81)   -- Amsterdam, Amsterdam, Noord-Holland, Netherlands
 
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				| Husband | | Willem van Sparrentak  (I27589) 
Birth  30 October 1908   -- Middelburg, Middelburg, Zeeland, NetherlandsDeath  10 April 1983 (Age 74)   -- Amsterdam, Amsterdam, Noord-Holland, Netherlands
 
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				|  | | Alida Boelhouwer  (I27588) 
Birth  22 October 1910   -- Amsterdam, Amsterdam, Noord-Holland, NetherlandsDeath  23 August 1992 (Age 81)   -- Amsterdam, Amsterdam, Noord-Holland, Netherlands
 
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