Eadric Streona

Eadric Streona (died 1017) was Ealdorman of Mercia from 1007 to 1017. Eadric was given the epithet "Streona" (translated as "The Acquisitive”) in Hemming's Cartulary because he appropriated church land and funds for himself. Eadric became famous in the medieval age because of his traitorous actions during the Danish re-conquest of England.

Eadric was one of at least eight children and had relatively humble beginnings; his father Ethelric attended the court of King Ethelred the Unready, but was of no great significance and is not known to have had any titles. Even before becoming an ealdorman, Eadric seems to have acted as Ethelred’s enforcer; in 1006 he instigated the killing of the Ealdorman of York, Elfhelm. Eadric was married to Ethelred’s daughter Edith by 1009, thus becoming his son-in-law. Eadric was appointed Ealdorman of Mercia in 1007.

As an ealdorman, Eadric played an important role in the affairs of the kingdom. In 1009 he negotiated with marauding Vikings to save the life of Archbishop Ælfheah of Canterbury, which proved to be unsuccessful. Eadric also continued to organise the killings of prominent nobles - supposedly upon orders of the king. However, he betrayed his father-in-law in 1015, joining the Dane Cnut, the son of Sweyn Forkbeard, against England.