Fulk FitzWarin at the time of his death in 1197. Whittington Castle lies on the English side of Offa's Dyke, which during the Norman era and before was the border between England and Wales. The site was fortified as a castle by William Peverel in 1138, in support of Empress Matilda, the daughter of King Henry I (1100–1135), in her struggle (known as The Anarchy) for the throne against King Stephen (1135–1154), grandson of William the Conqueror. In the late 1140s the lordship of Whittington, like Oswestry and Overton ceased to be part of England and became part of the Kingdom of
Peroz I Peroz I Peroz I (Middle Persian: 𐭯𐭩𐭫𐭥𐭰; New Persian: پیروز "Pirouz", lit. "the Victor") was the eighteenth king of the Sasanian Empire, who ruled from 459 to 484. Peroz I was the eldest son of Yazdegerd II (438–457). On the death of Peroz I's father, Yazdegerd II, the younger son of the deceased emperor, Hormizd, seized the throne in the absence of his elder brother Peroz who had been posted as the governor of distant Sistan; Peroz was thus forced to seek the protection of the Hephthalites. The Hephthalite monarch, Khushnavaz, was glad to welcome him and aid him in