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
Marion Jones Callister Marion Jones Callister Marion Jones Callister (June 6, 1921 – June 24, 1997) was a United States District Judge of the United States District Court for the District of Idaho. Born in Moreland, Idaho, Callister graduated from Blackfoot High School in 1939 and was in the United States Army during World War II, from 1944 to 1946. He received a Bachelor of Science in Law from the University of Utah in 1950, and a Juris Doctor from the S.J. Quinney College of Law at the University of Utah in 1951. Callister was an assistant Bingham County attorney in Blackfoot, Idaho