Career
English was an expert in agricultural science, in particular in the field of animal welfare. He was an employee of Aberdeen University from 1961 until 2002, becoming professor of animal science and husbandry in 1998. He was on the United Kingdom Farm Animal Welfare Council for nine years.
His book The Sow - Improving Her Efficiency has been translated into 23 languages.
English was well regarded for his contributions to the sport of shinty. His big contribution to the game of shinty was the establishment of the Yearbook in 1971 and publication continues to this day.
He was also a vice-president of the Camanachd Association, the governing body of shinty, for 10 years. As well as his writings about agriculture and shinty he also produced a history of Loch Hourn and Arnisdale.
Before his death he had returned to Glen Urquhart where he was once again involved with Glenurquhart Club.