Érinn

The Erinn are the primary Tuathan culture group covering most of western Bernica, upper Kembre, and eastern Iwerddon.

Historically, the the Erinn people were dominant in the tribal lands during the days of the Empire, before the fall. After the Empire began to split and break apart, the ancestors of the Erinn began to move into the previously Imperial lands. While many still continue to live in tribal societies in across isles, many began to adopt new customs in the old cities and settlements.

Over the decades, local clan leaders used the wealth and defensiveness of old cities and fortresses to establish new power bases, and thus many new small kingdoms and states began to form around these old urban centres. However, the variety of tribal areas have seen ever constant in fighting, making centralisation of power difficult.

Warfare
Horses are a vital part of most of Errinan life, and thus they play a large role in warfare too. Battles tend to focus around manoeuvrability, and thus Erran hosts tend to be experts at skirmishing tactics. Using a mix of mounted spear throwers and horse archers will attempt to skirmish and route enemy troops. Moreover, unlike the Eohfolc, they and their horses are well adapted to the wooded lands of Kembre and parts of Bernica, allowing them to use the forested woodlands to their advantage.