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| | Pieter Sennema  (I05484) 
Birth  11 March 1886   -- Groningen, Groningen, Groningen, NetherlandsDeath  24 November 1982 (Age 96)   -- Zuidhorn, Netherlands
 
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 |  |  | | Dirk Sennema  (I05480) 
Birth  23 May 1852   -- Grijpserk, Zuidhorn, Groningen, NetherlandsDeath  11 February 1940 (Age 87)   -- Groningen, Groningen, Groningen, Netherlands
 
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