中世紀義大利的教宗黨員
Guelph \Guelph\, Guelf \Guelf\ (gw[e^]lf), n. [It. Guelfo, from Welf, the name of a German family.] (Hist.) One of a faction in Germany and Italy, in the 12th and 13th centuries, which supported the House of Guelph and the pope, and opposed the Ghibellines, or faction of the German emperors.