Mangold (also Mangoldt, Mangolt) is a German surname, in origin from a given name. It was the name of a noble family of Weißenfels ([[Altenburger. Given name. (fl. 1260), founder of the house of Weißenfels. Mangold vow (d. 1385), bishop of Constance. Surname. People with the surname include: von Mangoldt. Hans Carl Friedrich von Mangoldt (1854–1925), German mathematician. Mangold. Andrej Mangold (born 1987), German basketball player. Carl Amand Mangold (1813–1889), German composer. Christoph Mangold (1719–1767), German anatomist and chemist.
https://en.wikipedia.org/wiki/Mangold