club birth_place sport birth_date article_title
adz , amsterdam amsterdam , the netherlands swimming 25 november 1926 greetje gaillard

greetje gaillard

margaretha cornelia `` greetje '' gaillard -lrb- born 25 november 1926 -rrb- is a former dutch swimmer who won a bronze medals in the 100 m backstroke at the 1950 european aquatics championships .
she finished eights in the same event at the 1948 summer olympics .
after marriage she changed her last name from gaillard to van leersum .
