Political event
When Abrana split off from the Othron Empire in 1572, the then prince that ruled the Abrana province, was crowned the King of Abrana. To start a new lineage, and to mask the history, the name Callan was changed to Chullain.
In 1572, Derwyn Chullain, started the Abrana Uprising against the Othron Empire due to civilian unrest.