Cyril P. Callister the University of Melbourne in 1931, with his submission largely based on his work in developing Vegemite. He was a prominent member of the Royal Australian Chemical Institute, helping it to get a Royal Charter in 1931. Callister died in 1949, following a heart attack and is buried at Box Hill Cemetery. A biography of Callister, "The Man Who Invented Vegemite", written by his grandson Jamie Callister, was published in 2012. Callister is the great uncle to Kent Callister, a professional snowboarder who has competed at the Winter Olympics for Australia. Cyril P. Callister Cyril Percy Callister (16 February 1893
Cyril Hamilton Cyril Hamilton Major Cyril Penn Hamilton (12 August 1909 – 10 February 1941) was an Australian born English soldier and sportsman. He played racquets, squash, hockey and first-class cricket and rose to the rank of Major in the Royal Artillery. Hamilton was born in Australia in 1909 and died near Keren in Eritrea at the age of 31 in 1941 whilst on active service during World War II. Hamilton was born at Adelaide in South Australia in 1909. He was educated at Wellington College in England between 1922 and 1927 where he played cricket in the school First XI and