Neopatria

Neopatria was a Catalan duchy in southern Thessaly, centred on Neopatras. Conquered by the Catalan Company in 1319, it was ruled with Athens under Sicily; in 1337 William II was duke and a vicar-general governed on his behalf.

In 1348 Stefan Dušan overran most of its Thessalian lands, leaving the Catalans around Neopatras. The Florentine Nerio Acciaioli took Athens in 1388 and Neopatras in 1390, ending Catalan rule there. The Ottomans then occupied the Spercheios valley and took the town in 1393 or 1394.