Timeline Chart

Male  Johannes "Jan" van Helvert
1895--
1896--
1899--
1902--
1905--
1908--
1911--
1914--
1917--
1920--
1923--
1926--
1929--
1932--
1935--
1938--
1941--
1944--
1947--
1950--
1953--
1956--
1959--
1962--
1965--
1968--
1971--
1974--
1977--
1979--
Birth -- 8 September 1900 33 30 Raamsdonk
Civil Marriage -- 11 October 1928 ‏(Age 28)‏ Waspik Petronella Johanna Maria Akkerman
Death -- 21 June 1974 ‏(Age 73)‏ Raamsdonksveer