Jules Lefort

Jules Lefort (27 January 1822 – 7 September 1898), was a French lyrical singer of the Victorian era who in a career that spanned three decades regularly sang in the salons of wealthy and aristocratic patrons and in fashionable concert rooms both in Paris and London and across Europe. During his early singing career he was a tenor and a baritone but by the time of his later career in 1871 his voice had lowered to bass. Provided by Wikipedia