Callixte Lavallée, composer, pianist, conductor, teacher, administrator, soldier (born 28 December 1842 in Verchères, Canada East; died 21 January 1891 in Boston, Massachusetts). A pioneer in music both in Canada and the United States, Calixa Lavallée was considered one of the “national glories” of Quebec. He is best known for composing the music for “O Canada” and was twice president of the Académie de musique de Québec. Despite this vaunted stature, he spent much of his life outside Canada, served with the Union Army during the American Civil War and called for Canada to be annexed by the United States. The Prix de musique Calixa-Lavallée, awarded by the St-Jean-Baptiste Society of Montreal for outstanding contributions to the music of Quebec, is named in his honour.