Soprano Lois Marshall (1925-1997) became a household name across Canada during her 34-year career. This first-ever biography recounts her dazzling career and paints an intimate portrait of the woman, her childhood encounter with polio, and her complex relationship with her teacher and mentor, Weldon Kilburn.-Soprano Lois Marshall (1925-1997) became a household name across Canada during her 34-year career. This first-ever biography recounts her dazzling career and paints an intimate portrait of the woman, her childhood encounter with polio, and her complex relationship with her teacher and mentor, Weldon Kilburn.