John W. (John William) Cousin

John William Cousin (1849–1910) was a British writer, editor and biographer. He was one of six children born to William and Anne Ross Cousin, his mother being a noted hymn-writer, in Scotland. A fellow of the Faculty of Actuaries and secretary of the Actuarial Society of Edinburgh, he revised and wrote the introduction for Henry Wadsworth Longfellow's Evangeline in 1907.