Timeline Chart

Male  Everhard Gronen
1876--
1880--
1884--
1888--
1892--
1896--
1900--
1904--
1908--
1912--
1916--
1920--
1924--
Birth -- about 1881
Civil Marriage -- 2 April 1919 ‏(Age 38)‏ 's-Gravenhage Sophia Caroline Markx