Pietro II Caetani
Pietro II Caetani (1250–1308) was a Roman nobleman of the Caetani family and a nephew of Pope Boniface VIII. With his uncle's backing he became count of Caserta.
In 1297 he bought the Annibaldi strongholds of Sermoneta, Bassiano and Ninfa for a hundred and forty thousand florins, becoming the first Caetani lord of Sermoneta in 1299. He married Giovanna da Ceccano and died in 1308, leaving his lands to his son Roffredo III.