Sir Arnold Henry Moore Lunn was a skier, mountaineer and writer. He was knighted for "services to British Skiing and Anglo-Swiss relations" in 1952. His father was a lay Methodist minister, but Lunn was an agnostic and wrote critically about Catholicism before he converted to Catholicism at the age of 45 and became a Catholic apologist.
He was born in Madras, India and died in London aged 86.
Wikipedia
Now I See http://books.google.com/books?id=fEXZAAAAMAAJ&q=%22The+modern+theory+that+you+should+always+treat+the+religious+convictions+of+other+people+with+profound+respect+finds+no+support+in+the+Gospels+Mutual+tolerance+of+religious+views+is+the+product+not+of+faith+but+of+doubt%22&pg=PA101#v=onepage (1933)
