Timeline Chart

Female  Frederika Siphra Kalker
1868--
1872--
1884--
1896--
1908--
1920--
1932--
1944--
1948--
Birth -- 21 June 1873 42 32 Amsterdam
Death -- 2 April 1943 ‏(Age 69)‏ Sobibor ‏(Polen)‏