<prompt> Colette Thomas 10 Feberware 1929 2 Aprele 2001 e be e le moruthi wa Sefora yoo a thopilego sefoka sa bronze ka 400 m freestyle ka 1950 European Aquatics Championships  <response>: .. le O ile a phadišana ka ditiragalo tše nne tša freestyle ka 1948, 1952 le 1956 Summer Olympics ka katlego e kaone ya go ba maemong a bošupa ka 4 × 100 m relay ka 1948. 