Timeline Chart

Male  Dirk Johannes Blok
Female  Petronella Catharina Sara de Balbian
1853--
1856--
1860--
1864--
1868--
1872--
1876--
1880--
1884--
1888--
1892--
1896--
1900--
1904--
1908--
1912--
1916--
1920--
1924--
1928--
1932--
1936--
1940--
1943--
Birth -- about 1858
Birth -- about 1859
Death -- about 1912 ‏(Age 54)‏
Death -- about 1938 ‏(Age 79)‏