1 | History of Caio, by Fred S. Price, 1904. |
2 | National Library of Wales: Dolaucothi MSS. L 10419. |
3 | Diary of Charlotte Johnes, Friday 29th December, 1876, published in National Library of Wales Journal vol. XIV, Summer 1965. |
4 | Carmarthenshire Record Office: Mus. 675. |