It is with great sorrow the family announces the sudden passing of Dr. Stephen Bengt Cheley, on August 2, 2015. Born in New York City, U.S.A, he was the beloved son of the late John and Etta (nee Wallenius) Cheley. Loving brother of John, Linda (Rick Sowerby) and Mark (Alexia Wong). He will be sadly missed by his family, relatives and friends. Stephen had a long career as a Research Biologist at Cold Spring Harbor Laboratory, University of Massachusetts,Texas A & M University, University of Oxford and the University of Alberta. There will be a celebration of Steve's life in Toronto in September.