GREENFIELD, ELIZABETH TAYLOR (also known as THE BLACK SWAN). Concert singer ( in Natchez, Mississippi; in Philadelphia, Pennsylvania). Born a slave in Mississippi, she was taken to Philadelphia, Pennsylvania, as an infant by her mistress, Elizabeth H. Greenfield, who joined the Society of Friends and manumitted the infant and her parents. She early revealed musical talent and taught herself to play guitar. She studied voice briefly with a local amateur, Miss Price. Her efforts...