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WikiTree Profile: Koster-1165
Account confirmed 17 June 2021
3612 contributions
50 thank-yous received

G2G6 October 2021 Club 100 September 2021 Club 1,000 GEDCOM Equipped August 2021 Club 100
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Recent WikiTree Activity

6 Dec 2021
20:46: W Koster edited the Biography for Willem Houwing (1861-1941). (Adding sources. Dutch Roots Challenge: Maintenance Project Profiles.) [Thank W for this] 20:37: W Koster edited the marriage between Willem Houwing (1861-1941) and Wilhelmina Johanna Maria Calten (1866-1942). [Thank W for this] 20:37: W Koster edited the marriage between Wilhelmina Johanna Maria Calten (1866-1942) and Willem Houwing (1861-1941). [Thank W for this]