Timeline Chart
1871--
1872--
1878--
1884--
1890--
1896--
1902--
1908--
1912--
Birth -- about 1876 50 Den Helder, Noord-Holland, Nederland |
Birth -- about 1877 42 40 Den Helder, Noord-Holland, Nederland |
Civil Marriage -- 6 February 1907 (Husband's age 31, Wife's age 30) Den Helder, Noord-Holland, Nederland Gerorge Conrad Theodor Koch + Maria van der Plaat |
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