| 1 | Commissioners’ Booklet, 1331. |
| 2 | Welsh Port Books (1566-1603). "Document relating to Piracy. 1566." |
| 3 | Welsh Port Books (1566-1603). "Documents relating to Piracy. 1566." |
| 4 | Carmarthenshire Antiquarian Society’s Journal, Vol. 28, p.73 |
| 5 | Carmarthenshire Antiquarian Society’s Journal, Vol. 28, p.83 |
| 6 | Carmarthenshire Antiquarian Society’s Journal. Vol. 17, p.100; also Cal. of State Papers Domestic 1675-6, p.529 |
| 7 | Welsh Coal Trade during the Stuart Feriod (1603-1709). M.A. Thesis by Bernard Evans. |
| 8 | South Wales Coal Trade, p.38. Charles Wilkins. |
| 9 | Transactions of Carm. Antiq. Society, vol. 27, p.17 |
| 10 | Cal. of State Papers, 7th Feb. 1737/8. |
| 11 | History of the Port of Swansea, p.275 W, I James. |
| 12 | History of Llanelly and District, p.5. J. L. Bowen. |
| 13 | Book of South Wales, p.194. C. F. Cliffe. |
| 14 | Book of South Wales, p.194. C. F. Cliffe. |
| 15 | Transacts. of Carm. Antiq. Society, vol. 27, p.29 |
| 16 | History of the Port of Swansea, p.181. W. H. Jones. |
| 17 | Stepney v. Biddulph, 1865. |