William Thomas was an Anglo-Canadian architect. His son William Tutin Thomas was also an architect, working mostly in Montreal, Quebec.
William Thomas, 1830s
Lansdowne Circus, Royal Leamington Spa geograph.org.uk 29415
St. Michael's Cathedral Episcopal Palace
Guelph civic museum 6 dublin
Kivas Tully, ISO was an Irish-Canadian architect.
St. Catharines courthouse