Background
He was born in Great Missenden, Buckinghamshire, England and, after attending Sherborne School, trained as a chartered accountants
He was born in Great Missenden, Buckinghamshire, England and, after attending Sherborne School, trained as a chartered accountants
He joined the Royal Naval Supplementary Volunteer Reserve but, having learned Swedish, was sent in 1940 to the British embassy in Stockholm as Assistant Naval Attache, and remained there for the rest of the war. During Operation Rheinübung, together with his superior, Captain Henry Denham, he obtained details of the current position of the Bismarck - this information then led to its chase and eventual sinking by the British Navy. Towards the end of his life, he wrote and published a memoir, Observed Secretly: Northern Window about his experiences during the War.
After the war, Harris remained in Stockholm for a while as an employee of the English Steel Corporation, and then moved first to New York and then to Alberta, Canada.
In 1960, he joined the National Energy Board and in 1963, moved to Ottawa where he helped found the Canadian Nordic Society. After he retired in the early 1980s, Harris took a Bachelor in History at Carleton University and started seriously pursuing his interest in Swedish naval history.
In 1989, he published his first book F H Chapman: The First Naval Architect and his work. He also published a number of papers and articles on Swedish naval history, continuing to do so until his final years.
Harris died on 19 November 2007 at Bells Corners, Ottawa, Canada.