John Fergus was educated at the University of Glasgow where he graduated MA in 1833, MB, CM in 1888 and MD in 1897. He spent much of his professional career as a physician to the Glasgow Royal Infirmary.

He served as President of the Royal Faculty of Physicians and Surgeons of Glasgow from 1929 to 1931. ]]> Law, Andrew (British painter, 1873-1967)]]>