Complex sentence: From 1838 to 1845 he served as rabbi of Wreschen, and in the latter year was called to the rabbinate of Kempen, where he remained until 1859; he was thereafter also known as "der Kempener Magid".
Split into simpler sentences: From 1838 to 1845 he served as rabbi of Wreschen. He was thereafter also known as "der Kempener Magid".