Wars of the Spanish Succession (Fidem Pacis)

The Wars of the Spanish Succession were a series of conflicts in the 16th and 17th centuries between rival contenders to the throne of Spain and their supporters, following the death of King Ramiro IV. Initially the main candidates were Ramiro's grandson in the female line, King Arthwr II of Prydain, and his nephew Charles, Duke of Baetica, who had the support of many Spanish nobles. However, the dispute lasted long after their deaths and was continued by their heirs.

After ten years of war Arthwr overcame Charles' forces and was confirmed as King of Spain, a position which he was successfully able to pass on to his heirs. However, although Charles had been forced into exile, he retained much support in Baetica and also had the support of several other European powers, including Lyonesse. Eventually