| Derk Houtman + Aaltje Lemein
 
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	| | Aaldrik Lemein  (I10778) 
Birth  7 October 1875   -- Veendam, Veendam, Groningen, NetherlandsDeath  28 July 1959 (Age 83)   -- Groningen, Groningen, Groningen, Netherlands
 
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	| | Truida van der Tuuk  (I10779) 
Birth  9 May 1872   -- Wedderheide, Bellingwedde, Groningen, NetherlandsDeath  14 October 1934 (Age 62)   -- Groningen, Groningen, Groningen, Netherlands
 
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