Macmillan,
(Maurice) Harold 1894-1986; Eng. statesman: prime minister (1957-63)
MacMillan,
Donald Baxter 1874-1970; U.S. arctic explorer
See Macmillan in American Heritage Dictionary 4
British politician who joined Churchill in the 1930s in condemning Great Britain's appeasement of Hitler. As prime minister (1957-1963) he sought British entry into the Common Market.