Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Historic Centre of Urbino' has mentioned 'Holy Roman Empire' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In the struggles between the Guelphs and Ghibellines, when factions supported either the Papacy or the Holy Roman Empire respectively, the 13th and 14th century Montefeltro lords of Urbino were leaders of the Ghibellines of the Marche and in the Romagna region. | WIKI |