83, of Stony Brook, NY. Born 1930 in Pauri, India, eldest of seven children of Seth and Chand Tewarson.Deeply mourned by wife Ghenwah, daughters Monique and Anita, grandchildren Katja Martine and Stefan, brothers Archibald and Naresh, sister Laxmi, as well as many friends and colleagues whose lives he touched. An extraordinarily warm, engaged, and loving person, with an endless sense of humor and unique perspective on life that drew people to him.Coming to the United States in 1957 as a Crusade Scholar, to earn his Ph.D in Mathematics at Boston University, he had a distinguished career from 1964-2000 at SUNY Stony Brook and was named Leading Professor in both Applied Math and Statistics and Physiology and Biophysics.Major achievements include pioneering research in sparse matrices, and modeling of the human kidney sponsored by the National Institute of Health.He will always be in our hearts.

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  1. To Ghenwah, Anita & Monique and Tewarsons Family, May the blessings of love be upon you, May it’s peace abide, May it’s essence illuminate your heart. Uncle Reggie brought so many happy moments and left us with a treasure trove of memories.Always in our hearts. Forever in our memory.

  2. Uncle Reggie left us beautiful memories, his love is still our guide. He lived life to the fullest. All things to the glory of GOD. Always in our hearts. A free spirit. Gone from home but not hearts. We lived together in happiness, we rest together in peace.

  3. Dear Anita, Monique and the Terwarson family, I just found out the sad news of your father’s passing. I’m so very sorry. I was speaking with our son, Hugo, today about the correlation between music and math. I remember your father speaking of a symposium on that very subject, many years ago. He was a brilliant man and such a good cook – he introduced jackie and me to indian food! I thought to show Hugo his picture and see what I could find out about his work, which led me to his sad passing.I’m so very sorry for your loss. Carolyn Demps

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