Tharmalingam Velautham passed away on February 4, 2021 at the age of 87 years. Tharmalingam was born in Neelankulathal Karanavai North, Karaveddy, Sri Lanka on August 20, 1933. From 1957 to 1971 he worked at the University of Peradeniya in Dentistry in Sri Lanka. From 1974 onwards he lived in Calgary, Alberta...