Collen Williamson (b. 1727) was a master mason from Dyke in Moray, Scotland.
Background
He is known for his work on Moy House,[1] a Category A listed building near Forres in Scotland,[2] and for his later work on the White House, acting as chief stonemason on its construction between 1792 and 1795.[3] He remained in America after working on the White House, and died in Maryland in 1802.[4]
References
↑McKean, Charles (1987). The District of Moray - An Illustrated Architectural Guide. Edinburgh: Scottish Academic Press and RIAC Publishing. p.57. ISBN1873190484.
