Ghibellines. Guelfs.

Guelfs and Ghibellines. 1154-15C. Rival factions responsible for feuds in Germany and Italy. Welfs.

Ugolino della Gherardesca. -1289. Italian Guelf noble. Executed by starvation for treason.

Welfs. 12C dynasty in Bavaria and Saxony defeated by Hohenstaufen. Guelfs.