Leonel Power (also spelled Lionel, Lyonel, Leonellus, Leonelle; Polbero[1]), c. 1380–1445, was an English composer of the early Renaissance. Along with John Dunstaple he was a dominant figure of 15th-century English music.[2][3] Mainly a composer of motets and of sections of the Mass, he is the best-represented contributor in the Old Hall Manuscript. Occasionally he is referred to by his Christian name only.
Leonel Power (c. 1375-1445) was one of the two leading composers of English music between 1410 and 1445. The other was John Dunstable.