It is with profound sadness that we announce the passing of Dr. Ranga Robinson on Wednesday, May 7, 2025, in Toronto, Ontario. Ranga was born in Madras (now Chennai), India. She was a trailblazer, traveling halfway across the world to further her education. She earned her doctorate (PhD) in organic chemistry and completed post-doctoral fellowship training at the University of Maine and the University of Michigan. While studying in Buffalo, New York, Ranga met the love of her life, Trevor, who had immigrated from Jamaica. In 1966, Ranga and Trevor were married.

Ranga was a brilliant scientist with a sharp intellect, directing research programs in several departments at the University of Toronto. She was a beloved mentor, friend, and role model to many. For over 50 years, Ranga and Trevor remained inseparable until Trevor’s passing in 2016. Ranga was the loving mother of Lisa (John) and Rohan (Sylvie) and the proud grandmother of David, Laurel and Kate. Her life was devoted selflessly to her family for over five decades.

At Ranga’s request, there will be no funeral. Details on a Celebration of Ranga’s Life will be forthcoming. If desired, donations to the St. Michael’s Hospital Foundation would be appreciated.