Galwegian Gaelic
George Buchanan, himself a Gaelic speaker, writing in 1575, reported that Gaelic was still spoken in Galloway. In the middle of the century, 1563–1566, an anonymous English military investigator reported that the people of Carrick "for the most part specke erishe".
Celtic languages
Modern Celtic languages are mostly spoken on the north-western edge of Europe, notably in Ireland, Scotland, Wales, Brittany, Cornwall, and the Isle of Man. There are also a substantial number of Welsh speakers in the Patagonia area of Argentina and some speakers of Scottish Gaelic on Cape Breton Island in Nova Scotia. Some people speak Celtic languages in the other Celtic diaspora areas of the United States, Canada, Australia, and New Zealand. In all these areas, the Celtic languages are now only spoken by minorities though there are continuing efforts at revitalisation. Welsh is the only Celtic language not classified as "endangered" by UNESCO.