Some extra tidbits i know off the top of my head:
Aideen and Midir are lovers in their legend. but don't let that canon get in the way of your ship
Ethlyn (ethniu) is Cu Chulain or Quan's mommy. the father is Lugh
Briggid could either refer to a celtic goddess OR a Christian saint
And Beowulf's always trying to get his grubby hands on gold : o
... i love mythology so much : o