Cavill
[ kav-uh l ]
/ ˈkæv əl /
noun
Frederick,1839–1927,
Australian swimmer and coach, born in England: developed the Australian crawl.
his sonSydney St. Leonards
[len-erdz] /ˈlɛn ərdz/,died 1945,
Australian-American swimmer and coach: developed the butterfly stroke.