 She revealed a natural affinity for music at an early age, but was overshadowed by the talents of her younger sister Jackie, a celebrated cellist whose life and career were cut short by multiple sclerosis.Hilary married Christopher Finzi and lived with him in the country with their family.Allegedly with his wife's consent, Finzi had a romantic affair with his ailing sister-in-law, who was exhibiting suicidal behaviour as the result of a nervous breakdown.