Herwart [Hörwart], Johann Heinrich
- Adolf Layer
(b Augsburg, 1520; d Augsburg, July 28, 1583). German collector of music. He came from one of the oldest patrician families of Augsburg, where his father Georg was mayor. As a judge and a member of the higher and lower councils he was one of the most influential men in Augsburg public life. Through large-scale commercial and banking businesses, partly in collaboration with the house of Habsburg and with Anton Fugger, he and his brother Johann Paul amassed a considerable fortune. In ...