MILLS, FLORENCE. Entertainer ( in Washington, D.C.; in New York, New York). She began her professional career at the age of four when she appeared as a special feature in the Bob Cole/Billy Johnson show, A Trip to Coontown. The next season she appeared in the George Walker/Bert Williams show, Son of Ham. Her family moved to New York in 1903; a few years later she and her sisters organized a vaudeville act...