Foreign language influences in English Foreign language influences in English The core of English language descends from Old English, the language brought with the Angles, Saxon, and Jutish settlers to what was to be called England in and after the 500s. The bulk of the language in spoken and written texts is from this source. As a statistical rule, around 70 percent of words in any text are Anglo-Saxon. Moreover, the grammar is largely Anglo-Saxon. A significant portion of the English vocabulary comes from Romance and Latinate sources. Estimates of native words (derived from Old English) range from 20%–33%, with the rest made up of
Legal English the Law of Æthelberht. Following the Norman invasion of England in 1066, Anglo-Norman French became the official language of legal proceedings in England for a period of nearly 300 years until the Pleading in English Act 1362 (and continued in minor use for another 300 years), while Medieval Latin was used for written records for over 650 years. Some English technical terms were retained, however (see Anglo-Saxon law: Language and dialect for details). In legal pleadings, Anglo-Norman developed into Law French, from which many words in modern legal English are derived. These include "property", "estate", "chattel", "lease", "executor", and "tenant".