Alina’s husband John de Mowbray takes control of the Lordship of Gower in 1320, in an attempt to secure her inheritance. But her father had sold it to the king’s favourite, and the king takes it back. The Marcher Barons side with de Mowbray and rebel against the king. But although it eventually leads to the king’s downfall, Alina and John will pay a heavy price.