Timeline Chart

Male  Tjerk "Johannes" Swierstra
1907--
1908--
1914--
1920--
1926--
1932--
1938--
1944--
1950--
1956--
1962--
1968--
1974--
1980--
1986--
1992--
1998--
1999--
Birth -- 17 February 1912 Amsterdam
Death -- 3 April 1994 ‏(Age 82)‏ Berghem