From Turtledove
Grelz was a duchy created by Algarve from Unkerlant territory during the Derlavaian War. After announcing the formation of the newly formed Duchy of Grelz, King Mezentio of Algarve made his cousin Raniero the new Duke. The capital of the new Duchy was Herborn.
This article is a stub. You can help making it bigger by editing it! .
