Mezue ahịrịokwu na-esonụ: Raymonda Elisa Florentina Vergauwen (15 Machị 1928 <unk> 5 Eprel 2018) bụ onye Dutch breaststroke na-egwu mmiri na-ejide paspọtụ Belgian (nna ya si Belgium). A mụrụ ya ma nwụọ na Sas van Gent, Zeeland, Netherlands. O ritere ihe nrite ọlaedo n'asọmpi 200m breaststroke n'asọmpi
1950 European Aquatics Championships ma sonye na 1952 Summer Olympics, mana eruteghị njedebe.