where was he born?
Claude, Ontario
Ray Farquharson
 Born in Claude, Ontario, he attended and taught at the University of Toronto for most of his life, and was trained and employed at Toronto General Hospital.
who is ray farquharson? A Canadian doctor, university professor, and medical researcher
wiki:5497661
Ray Farquharson [SEP] Introduction
Ray Fletcher Farquharson, MBE (4 August 1897 – 1 June 1965) was a Canadian doctor, university professor, and medical researcher. Born in Claude, Ontario, he attended and taught at the University of Toronto for most of his life, and was trained and employed at Toronto General Hospital. With co-researcher Arthur Squires, Farquharson was responsible for the discovery of the Farquharson phenomenon, an important principle of endocrinology, which is that administering external hormones suppresses the natural production of that hormone. He served in the First and Second World Wars, earning appointment as a Member of the Order of the British Empire for his medical work during the latter.