Agapenor (Greek: Ἀγαπήνωρ; gen.: Ἀγαπήνορος) was in Greek mythology a leader of the Arcadians in the Trojan war. He was a son of Ancaeus, and grandson of Lycurgus. As king of the Arcadians he received sixty ships from Agamemnon, in which he led his Arcadians to Troy. He also occurs among the suitors of Helen. He was one of the men to be in the Trojan Horse.
On his return from Troy he was cast by a storm on the coast of Cyprus, where he founded the town of Paphos and in it the famous temple of Aphrodite. He also occurs in the story of Alcmaeon: it was to him that Arsinoe (Alphesiboea), Alcmaeon's wife was sold away by her own brothers.
Agapenor had a daughter Laodice, who was known for having sent to Tegea a robe as a gift to Athena Alea, and to have built a temple of Aphrodite Paphia in Tegea.
This article incorporates text from a publication now in the public domain: Smith, William, ed. (1867). "article name needed". Dictionary of Greek and Roman Biography and Mythology.
In Greek mythology, Helen of Troy (in Greek, Ἑλένη, Helénē), also known as Helen of Sparta, was the daughter of Zeus and Leda (or Nemesis), step-daughter of King Tyndareus, wife of Menelaus and sister of Castor, Polydeuces and Clytemnestra. Her abduction by Paris brought about the Trojan War.
The etymology of Helen's name has been a problem to scholars until the present. Georg Curtius related Helen (Ἑλένη) to the moon (Selene Σελήνη). Émile Boisacq considered Ἑλένη from the noun ἑλένη meaning "torch". It has also been suggested that the λ of Ἑλένη arose from an original ν, and thus the etymology of the name is connected with the root of Venus. Linda Lee Clader, however, says that none of the above suggestions offers much satisfaction.
If the name has an Indo-European etymology, it is possibly a suffixed form of a root *wel- "to turn, roll", or of *sel- "to flow, run". The latter possibility would allow comparison to the Vedic Sanskrit Saraṇyū, a character who is abducted in Rigveda 10.17.2. This parallel is suggestive of a Proto-Indo-European abduction myth. Saraṇyū means "swift" and is derived from the adjective saraṇa ("running", "swift"), the feminine of which is saraṇā; this is in every sound cognate with Ἑλένα, the form of her name that has no initial digamma. The possible connection of Helen's name to ἑλένη ("torch"), as noted above, may also support the relationship of her name to Vedic svaranā ("the shining one").