Patroclus in Wikipedia

In Greek mythology, as recorded in the Iliad by Homer, Patroclus, or Patroklos (Gr. Πάτροκλος "glory of the father"), was the son of Menoetius, grandson of Actor, King of Opus, and was Achilles' beloved comrade. Menoetius was a member of the Argonauts in his youth. He had several marriages, and in different versions of the tale four different women are named as the mother of Patroclus. Apollodorus of Athens names three wives of Menoetius as possible mothers of Patroclus: Periopis, daughter of Pheres, founder of Pherae; Polymele, daughter of Peleus, King of Phthia and older half-sister of Achilles; and Sthenele, daughter of Acastus and Astydameia. Gaius Julius Hyginus names Philomela as Patroclus' mother; although Hyginus gives no origin for Philomela, she might be related to her namesake daughter of Pandion I, King of Athens and Zeuxippe. According to some historians, he may have been romantically involved with Achilles, the son of Peleus, King of Phthia...