Names from historical writing:

The following appear as names for Llangasty Tal Y Llyn. Follow the links for what the author actually said:

Name Author Source
LLANGASTY TALYLLYN John Marius Wilson Imperial Gazetteer of England and Wales (Edinburgh: A Fullarton & Co., 1870-72).
LLANGASTY TAL Y LLYN John Bartholomew Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887).

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