Mrs Emma Cotton (Walsh) Davis
Founder of William Davis & Sons, Bridge & Canal Contractors, Ottawa
1818-1889
Michael P. Davis, of William Davis & Sons, Bridge & Canal Contractors, Ottawa
1849-1932
W.H. Davis, of William Davis & Sons, Bridge & Canal Contractors, Ottawa
1851-1905
James T. Davis, of Montreal; of W. Davis & Sons, Bridge & Canal Contractors
1861-1928
