Jacob, Nöwenburger Weyl is mentioned 12 times between 1657 and 1667. He died around 1661. His designation in the Stühlingen family tree is 'Z8'.
Jacob Nöwenburg did not enjoy either protection or passage in Stühlingen. However, he seemed to have lived in Stühlingen and participated in the community [R3799; 04.03.1660] . This entry is interesting, since it implies that Stühlingen did not have its own rabbi in 1660. Jacob was the son-in-law of Meir ben Jacob GH [R2122; 02.23.1658], [R4148; 03.14.1667]. If Jacob lived in Marum`s household, he might not have needed a letter of protection. By 1661 Jacob had died [R3871; 12.20.1661]. .