Old English corpus of runic inscriptions from the 5th to 7th centuries, but the oldest coherent runic texts (notably the Franks Casket) date to the 8th century. The Old English Latin alphabet was introduced around the 9th century. With the unification of the Anglo-Saxon kingdoms (outside the Danelaw) by Alfred the Great in the later 9th century, the language of government and literature became standardised around the West Saxon dialect (Early West Saxon). Alfred advocated education in English alongside Latin, and had many works translated into the English language; some of them, such as Pope Gregory I's treatise "Pastoral Care", appear to
Anglo-Norman language century, Latin was the language of all official written documents. Nevertheless, some important documents had their official Norman translation, such as the Magna Carta signed in 1215. The first official document written in Anglo-Norman was a statute promulgated by the king in 1275. Thus, from the 13th century, Anglo-Norman became used in official documents, such as those that were marked by the private seal of the king whereas the documents sealed by the Lord Chancellor were written in Latin until the end of the Middle Ages. English became the language of Parliament and of legislation in the 15th century, half