Could [P] be mis–spelling of Pal[P]atine
that is Palatine? All roads lead to Rome.
from Wiki :excerpts
Mythology
According to Roman mythology, the Palatine Hill was the location of the cave, known as the Lupercal, where Romulus and Remus were found by the she-wolf Lupa that kept them alive.
Another legend occurring on the Palatine is Hercules' defeat of Cacus after the monster had stolen some cattle. Hercules struck Cacus with his characteristic club so hard that it formed a cleft on the southeast corner of the hill, where later a staircase bearing the name of Cacus was constructed.[8]
-In July 2006, archaeologists announced the discovery of the Palatine House, which they believe to be the birthplace of Rome's first Emperor, Augustus.[14] Head archaeologist Clementina Panella uncovered a section of corridor and other fragments under Rome's Palatine Hill, which she described on July 20 as "a very ancient aristocratic house."[citation needed] The two story house appears to have been built around an atrium, with frescoed walls and mosaic flooring, and is situated on the slope of the Palatine that overlooks the Colosseum and the Arch of Constantine.
link: https://en.wikipedia.org/wiki/Palatine_Hill