Timeline Chart

Female  Antje Boersma

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Male  Johan Gerard Landstra

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Birth--3 October 1896 - Grijpskerk, Zuidhorn, Groningen, Netherlands
Birth--1925 - Groningen, Groningen, Groningen, Netherlands
Marriage--31 December 1917 - Groningen, Groningen, Groningen, Netherlands (Age 21)
Death--1 December 1944 - Hamburg Ladelund, Germany (Age 19)
Death--30 September 1969 (Age 72)