PEG A SUS, winged horse, born from the sea foam and the blood of
Medusa
PELEUS, king of the Myrmidons, father of Achilles by Thetis
PELIAS, usurping uncle of Jason
PELION, mountain
PELLEAS, knight of Arthur
PENATES, protective household deities of the Romans
PENDRAGON, King of Britain, elder brother of Uther Pendragon, who succeeded him
PENELOPE, wife of Ulysses, who, waiting twenty years for his return from the Trojan War, put off the suitors for her hand by promising to choose one when her weaving was done, but unravelled at night what she had woven by day
PENEUS, river god, river
PENTHESILEA, queen of Amazons