History

Please check out The Comprehensive History of Mystara by Michael Diehm while I get this page into order..

Alfheim
Is anything known about past clanholders?

Thyatian Empire
See Thyatis (Duchy) for the empire as a whole.

Actius
A small island south-east of Hattias

Borydos
An island east of Hattias

Carytion
An island east of Thyatis and Hattias in the western sea of dawn

Halathius
help needed to detail this one!

Thyatis
The duchy of Thyatis is the core of the Empire of Thyatis. Througout the history of the Empire, the duchy has been the personal holding of the emperor, thus the history of the rulers of the duchy is the history of the empire.