Timeline Chart

Female  Ymke Marlena "Ymkje" Trap, kinderarts ‏( Dr)‏
1906--
1908--
1912--
1916--
1920--
1924--
1928--
1932--
1936--
1940--
1944--
1948--
1952--
1956--
1960--
1964--
1968--
1972--
1976--
1980--
1984--
1988--
1992--
1996--
1997--
Birth -- 27 March 1911 Amsterdam
Civil Marriage -- 5 February 1952 ‏(Age 40)‏ Haarlem Ir Johan Willem Theodoor "John" van Erp
Death -- 3 April 1992 ‏(Age 81)‏ Boston ‏(Amerika)‏