Founded in the thirteenth Centuria Imperium, Mumhan (pronounced ooh-LAID) is the northernnmost kingdom on the island of Hyberne.
The kingdom is divided into ten schirs. Tirchonnell lies along the north west and Antroscir in the north east, with Antroscir and Tirowen between them. South of these, from west to east, are Firmanach, Muinscir, Ardmach, and Dúnscir. Bréifne is the southernmost of all.