Cyril's mother's and Father's country is Jartuti. He is the grandson of senior Martumili Artists Bugai Whyoulter and Pinyirr (dec.). Cyril grew up in Parnngurr and Punmu communities. He now lives with his wife and children between Perth and Newman.
Cyril first developed an interest in art making when he began coloring in pencil with his grandfather Larry Patterson. An avid experimentalist and prolific painter, he has since mastered many painting techniques and developed his own signature style in which the influence of his grandmother Bugai is evident. Cyril is respected as a learned cultural leader, and is a strong proponent of the importance of intergenerational knowledge transfer.