Therese Tanguay Dion

Therese Tanguay Dion. Composer: Céline Dion: Ce n'était qu'un rêve. Therese Tanguay Dion was born on 20 March 1927 in Canada. She was a composer, known for Céline Dion: Ce n'était qu'un rêve (1981), 75e, elles se souviennent (2015) and Céline Dion: The Colour of My Love Concert (1993). She was previously married to Adhémar Dion. She died on 17 January 2020 in Québec, Canada.