William MacMahon Ball (“Mac” Ball) was Professor of Political Science at Melbourne University from 1949 to 1968, having lectured there since 1923. He became known as an ABC commentator on international affairs from the early 1930s to the early 1960s. Between 1940 and 1944 he was Controller of Overseas Broadcasting (which later became Radio Australia). In 1945, he was political consultant to the Australian Delegation at the conference leading to the establishment of the United Nations, and in 1946 was the British Commonwealth Representative on the Allied Council during the post-war occupation of Japan.
Mac and his wife Katrine (plus daughter Jenny) came to Eltham in 1942, and in 1945 moved into an old timber cottage at the eastern end of York Street. With help from Alistair Knox, Sonia Skipper, Gordon Ford and John Harcourt, the house was totally renovated to become an early example of Eltham mud-brick.
Mac died in 1986 and is buried in Eltham Cemetery with Katrine. Part of their land backing onto Bridge Street was donated to Eltham Shire Council and is now a reserve called MacMahon Ball Paddock.
Marshall, Marguerite; Nillumbik now and then : Eltham and beyond; with photographs by Ron Grant, Eltham 2002