Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Vatican City' has mentioned 'Pope Pius IX' in the following places:
Occurrence Sentence Text Source
But the Popes did not recognise the Italian king's right to rule in Rome, and they refused to leave the Vatican compound until the dispute was resolved in 1929; Pope Pius IX (1846xe2x80x931878), the last ruler of the Papal States, was referred to as a "prisoner in the Vatican".