The region was first mentioned in surviving records by a "Cornouaille"-related name between 852 and 857, when Anaweten, bishop of Saint-Corentin at Quimper Cathedral, took over "Cornugallensis" under the order of Nominoe, Duke of Brittany and Tad ar Vro. The names Cornwall and Cornouaille, like the surname Cornwallis, are from "Corn-wealas". The first element is from the name of a Brythonic tribe Latinized as "Cornovii", meaning 'peninsula people', from the Celtic "kernou", 'horn, headland'. It is a cognate of the English word "horn", both being from PIE "*ker-" 'uppermost part of the body, head, horn, top, summit'. The second element is the Anglo-Saxon suffix "-wealas", from "walh", a word used by the Germanic speakers for 'a non-Germanic foreigner', especially Celtic speakers but also sometimes used for Romance-language speakers. "Walh" is an element found in the words and names walnut, Walloon, Wales, Wallasey, Waleswood, Wallachia, Wallace, Walcheren, and Walsh.