Teyrnasia

Teyrnasia, officially the Duchy of Teyrnasia, is the successor state to the old autonomous Yunrian Kingdom of Teyrnas on Eldham. After a brief collapse of the Kingdom of Teyrnas the old leadership lived on and migrated to Abexilas as Eldham fell. They alongside the remnants of Yunria fled to the central Abexilas continent of Talasi.
First they settled in the snake mountains before being pushed out by other tribes fleeing the old world before coming to settle the south eastern plains. From there the Duchy of Teyrnasia was established as a part of the Kingdom of New Jvar by the Dug of Teyrnasia and heir apparent Dagdahr of House Cariadfor. Feeling nostalgic they named the first settlement of the duchy after the capital of the old Kingdom of Teyrnas called Tirymôr which in common tongue roughly translates to "the sea land".
The Duchy of Teyrnasia was given over to Baron Dutch Fortis and later became the Duchy of Lennox.