Born 1839 - Died 1896. Canadian civil engineer. Best remembered for, the Chignecto Ship Railway to haul ships of up to 5000 tons.
Sites 3
- Henry George Clopper Ketchum Biography by Edward Chapman Bowes from the Canadian Biography Online.
- Henry George Clopper Ketchum Virtual exhibit from the University of New Brunswick. Features biography, manuscripts and printed materials, photographs, technical and architectural drawings, and maps.
- Engineering Counterparts Brief biographies and portraits of engineers associated with Ketchum.