Commemorated on 2 plaques

J. R. R. Macleod 1876- physiologist

John James Rickard MacLeod 1876-1935 co-discoverer of insulin and Nobel Prize Winner lived here

32 Cairn Road, Cults, Aberdeen, United Kingdom where they lived

J. R. R. Macleod 1876- physiologist

Kings Quadrant, Aberdeen, United Kingdom where they worked