Kean, Charles John, actor, second son of the succeeding, born in Waterford; made his first appearance in Drury Lane in 1827, which proved unsuccessful, but by assiduous study and his marriage with Helen Tree, a popular actress who played along with him, he rose in the profession and became lessee of the Princess's Theatre, London, where he distinguished himself by his revivals of Shakespeare's plays, with auxiliary effects due to scenery and costume; he was at his best in melodramas, such as “Louis XI.” (1811‒1868).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Kaye, Sir John William * Kean, Edmund