<prompt> Bhala okuqhubekayo kwalesi sigaba - UMargaretha Cornelia Greetje Galliard owazalwa ngo-25 Novemba 1926 ungumbhukudi waseDashi owake wathola indondo yethusi emjahweni wamamitha ayi-100 ngomhlane kuma-European Aquatics Championships ka-1950  <response>: . futhi. Wagcina engu-8 emncintiswaneni ofanayo kuma-Olympics asehlobo ka-1948. Ngemva kokushada, washintsha isibongo sakhe kusuka kuGalliard kuya ku-van Leersum. 