Macdonald,
Sir John Alexander 1815-91; Cdn. statesman, born in Scotland
MacDonald,
(James) Ramsay 1866-1937; Brit. statesman & Labour Party leader: prime minister (1924; 1929-35)
See Macdonald in American Heritage Dictionary 4
Canadian politician and the first prime minister of the Dominion of Canada (1867-1873 and 1878-1891). He is considered the organizer of the Canadian confederation, established in 1867.