"Hayes, Catherine"@en . . "Bushnell, Catherine"@en . . "1861Z"^^ . . . "Catherine Hayes, married name Catherine Bushnell, (1818? \u2013 11 August 1861) was a world-famous Irish soprano of the Victorian era. According to London's Daily Express, \"Hayes was the 'Madonna' of her day; she was the 19th-century operatic equivalent of the world's most famous pop star.\""@en . . "Irish operatic soprano" . . "Catherine Hayes"@en . "1818Z"^^ . "1861-08-11Z"^^ .