Gerda Johanna Marie van der Kade-Koudijs ( 29 October 1923 -- 19 March 2015 ) was a Dutch athlete who competed at the 1948 Olympics .
Gerda Johanna Marie van der Kade-Koudijs ( 29 October 1923 -- 19 March 2015 ) was a Dutch athlete who competed at the 1948 Summer Olympics .