(Flotow: Martha). Ten. A farmer, foster‐brother of Plumkett, but in reality heir to the Earl of Derby. He falls in love with Lady Harriet Durham believing her to be a peasant girl, Martha. Aria: Ach, so fromm, ach so traut (‘None so rare, none so fair’—known better by the Italian title M'apparì). Created (1847) by Aloys Ander.