The larger , called PERSON@1 , is a massive presence meant to intimidate the people of the town : it was built by Cardinal PERSON@2 -LRB- NUMBER@1 -RRB- and added to by Popes PERSON@3 and PERSON@4 .

It was built by Cardinal PERSON@2 in NUMBER@1 and was added to by Popes PERSON@3 and PERSON@4 .
