War of the Galician Succession (1205–1245)

Summary

The War of the Galician Succession or War for the unification of the Principality of Galicia–Volhynia was a struggle for power over the Principality of Galicia–Volhynia. It took place from 19 June 1205 to 17 August 1245. The conflict was one of the longest wars of succession in Europe, and ended with the Romanovichi clan holding on to power.