Names from historical writing:

The following appear as names for Rhaeadr. Follow the links for what the author actually said:

Name Author Source
RAIDERGWY Gerald of Wales The Itinerary of Archbishop Baldwin through Wales (Oxford, Mississippi, 1997).
RAIHADER William Camden Britain, or, a Chorographicall Description of the most flourishing Kingdomes, England, Scotland, and Ireland (London: George Bishop and John Norton, 1610).
RAIHADER GOWY William Camden Britain, or, a Chorographicall Description of the most flourishing Kingdomes, England, Scotland, and Ireland (London: George Bishop and John Norton, 1610).
RHAIADR GWY John Marius Wilson Imperial Gazetteer of England and Wales (Edinburgh: A Fullarton & Co., 1870-72).
RHAYADER John Bartholomew Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887).
Charles Wesley The Journal of the Rev. Charles Wesley (London: Hutchinson & Co., 1849).
John Marius Wilson Imperial Gazetteer of England and Wales (Edinburgh: A Fullarton & Co., 1870-72).
RHAYADER GWY John Bartholomew Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887).
RHAYADR Daniel Defoe A tour thro' the whole island of Great Britain, divided into circuits or journies (London: JM Dent and Co, 1927).
RHAYDER Robert Gammage 'Recollections of a Chartist', in the Newcastle Weekly Chronicle (Newcastle upon Tyne, 1883-5).
ROYADER John Wesley The Journal of John Wesley (Grand Rapids, Michigan: Christian Classics Ethereal Library, 2000).

NB: These variant names come from our collections of historical travel writing and descriptive gazetteers: