Frequently Asked Questions / How do I find information about the Battle of Dysert O’Dea? Dysert O`Dea Clan > About the O'Dea Clan > Frequently Asked Questions / How do I find information about the Battle of Dysert O’Dea? You can find information about the Battle of Dysert O’Dea here: Battle of Dysert O’Dea Posted in: About the O'Dea ClanLike this item? Please share: