Cyril P. Callister called Vegemite, first sold by Fred Walker & Co in 1923. Working from the details of a James L. Kraft patent, Callister was successful in producing processed cheese. The Walker Company negotiated a deal for the rights to manufacture the product, and in 1926, the Kraft Walker Cheese Company Ltd was established. Callister was appointed chief scientist and production superintendent of the new company. Between 1919 and 1927 he had 3 children (two boys and a girl) named Ian, Bill and Jean. They were the original vegemite kids. During World War II Ian unfortunately died Callister got his Doctorate from
1922 in Australian literature 1922 in Australian literature This article presents a list of the historical events and publications of Australian literature during 1922. For an overview of world literature see 1922 in literature. "See also:" 1921 in Australian literature, 1922 in Australia, 1923 in Australian literature. A list, ordered by date of birth (and, if the date is either unspecified or repeated, ordered alphabetically by surname) of births in 1922 of Australian literary figures, authors of written works or literature-related individuals follows, including year of death. Unknown date A list, ordered by date of death (and, if the date is either unspecified or