Proper noun
Castel (plural Castels)
A surname.
After an attempt to arrest the queen herself had failed, Joan called on Sforza who defeated the Aragonese militias near Castel Capuano in Naples. Source: Internet
A fortress was constructed by Pope Paul V on the site of the castle called "Castel Tedaldo", at the south-west angle of the town, that was occupied by an Austrian garrison from 1832 until 1859. Source: Internet
After a reign spanning eleven years, in which he overthrew two popes, allowing both to die in Castel Sant’Angelo, Boniface VII was finally dead. Source: Internet
All twenty-two cardinals were thus given the chance to assemble at the Castel Nuovo in Naples, the site of the resignation. Source: Internet
Cola tried to establish direct government with elections in the rione of the city, but he lacked the means to take the Castel Sant'Angelo and he was cut down by the Roman aristocracy in 1354. Source: Internet
Fisher, p. 20 and p. 23 He journeyed to Rome and went to the Castel Sant'Angelo to measure the sound of matins bells there, as they would be heard from its ramparts. Source: Internet