A Aontuithe na hÉireann

"A Aontuithe na hÉireann" is Irish for "A Unified Ireland" which is what the subject of this timeline will be about. What if the invasion of Ireland by the Normans was postponed and later cancelled and what if Ireland had managed to unify into one Kingdom by the mid 13th Century? I hope to answer these questions in this timeline.

Contents
Timeline (A Aontuithe na hÉireann