Crotch, William, musical composer of precocious gifts, and writer in music, born in Norwich; became, in 1797, professor of Music in Oxford, and in 1822 Principal of the Royal Academy; his anthems are well known (1775‒1847).
Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)
Crossraguel * Crotona