Which empire was the Castellum of Godrici located?
Godric of Mappestone:  Godric is best known for the construction of the first timber version of Goodrich Castle, probably during the late 1080s, when it was originally known as "Castellum Godrici", or "the castle of Godric". Cnut the Great: Cnut the Great (Old Norse: "Knútr inn ríki"; c. 995 – 12 November 1035), also known as Canute - whose father was Sweyn Forkbeard (which gave him the patronym "Sweynsson", Old Norse: "Sveinsson") - was King of Denmark, England and Norway; together often referred to as the North Sea Empire.
i don't know