Deirdre Piper
Deirdre (Jane) Piper (b David John; referred to by that name until 1996). Teacher, composer, organist, choral conductor, pianist; b Truro, Cornwall, England, 2 Mar 1943, naturalized Canadian 1991; ARMCM 1963, GRSM 1964, B MUS (Manchester) 1965; PH D (Manchester) 1968.