サー・エドモンド・バートンは何歳で首相になった？
Sir Edmund "Toby" Barton, (18 January 18497 January 1920) was an Australian politician and judge who served as the first Prime Minister of Australia, in office from 1901 to 1903. He resigned to become a founding member of the High Court of Australia, where he served until his death.
1901 to 1903