Betty Jumel was a British variety hall entertainer and actress.
Betty Jumel was born in Fairhaven, Lytham St Annes, Lancashire in 1901. She was onlyyears old when she made her first stage appearance, alongside her father Harold Jumel, who toured an act round the music halls entitled The Four Jumels. Her father taught her to sing and dance, as well as how to best throw her voice almost from her infancy. When the family disbanded before the First World War, the young Betty Jumel joined her fathers double act, in which her main role was to play the piano, dance and sing.
Source: Wikipedia