Writ of Holy Roman Emperor Louis IV [Present-day Germany]: “Louis (‘Ludwig’), the Bavarian, promises/confirms to the Jews of Würzburg that he will not raise more than 400 Pound (‘Pfund’) Heller from them […]”
Medieval Ashkenaz: Corpus der Quellen zur Geschichte der Juden im spätmittelalterlichen Reich; (Medieval Ashkenaz: Collection/body of sources on the history of Jews during the late medieval empire; Sources regarding the history of the Jews in the Bishopric of Würzburg; Bm Würzburg 1, Nr. 399. (www.medieval-ashkenaz.org); Accessed online; Researched and Translated by Ziba Shadjaani 8/17/2020