Born: May 2, 1860, Charlottetown, Prince Edward Island, Canada.
Died: July 17, 1925, Charlottetown, Prince Edward Island, Canada.
Buried: Saint Peter’s Anglican Cemetery, Charlottetown, Prince Edward Island, Canada.
Watson studied music at a Catholic convent, then began playing the organ at St. Peter’s Episcopal Cathedral in Charlottetown.
He studied medicine at the University of Edinburgh for a short while, but returned to his first love, music.
He had varied additional interests, including painting and botany (he discovered a species of violet which was named after him). Also, together with Lucy Maude Montgomery, author of Anne of Green Gables, he wrote The Island Hymn (i.e., Prince Edward Island).