Boy wonder: The Young Pretender, by Michael Arditti, reviewed
During his brief stage career Master Betty, or the Young Roscius, was no stranger to superlatives: genius, unparalleled, superior, Albion’s glory, a Child of Nature, the Wonder of the Age. He was a child prodigy who, in the early 19th century, took British theatre by storm. Aged just 11 William Betty made his debut and