Letters to Captain William Owen, RN (d. 1778)
- 4392-4437.
- Is-is-fonds
- 1752-1777
Dangos 33 canlyniad
Disgrifiad archifol- 4559-4624 etc.
- Is-is-fonds
- 1780-1806.
Letters to Frances Susannah Johnes (1804-1856)
- 7815-7819 etc.
- Is-is-fonds
- 1816-1852.
Letters to Jane Johnes (1801-1838)
- 4089-4096.
- Is-is-fonds
- 1823-1827.
Letters to Mary Johnes (1796-1852)
- 7835-7841A.
- Is-is-fonds
- 1815-1831.
Letters to Robert Temple (1828-1902)
- 4880-4915 etc.
- Is-is-fonds
- 1834-1893.
Letters to Owen Owen, Tynycoed (1723-1789),
- 4375-4390.
- Is-is-fonds
- 1769-1787.
Letters to Rev. Edward Owen, Warrington (1728-1807),
- 4365-4367.
- Is-is-fonds
- 1780-1793.
Letters to Sir Arthur Davies Owen (1752-1816)
- 1494-1810 etc.
- Is-is-fonds
- 1774-1816.
Arranged by writer's name.
Letters to Dr Edward Jones (Johnes)
- 3890-3978 etc.
- Is-is-fonds
- 1799-1846.
Arranged by writer's name.
Letters to Mary Jones (nee Owen, 1745-1814)
- 3979-3994 etc.
- Is-is-fonds
- 1790-1836.
Letters to Arthur James Johnes
- 3651-3726 etc.
- Is-is-fonds
- 1824-1873.
Arranged by writer's name. For letters from Lord Clive, see under Lord Powis. Some of the letters have been published in the National Library of Wales Journal, vol. 10, pp. 233-264, 329-364, and vol. 14, pp. 129-182.
Letters to Arthur Charles Humphreys-Owen
- 1-839 etc.
- Is-is-fonds
- 1856-1913.
Arranged into letters from Lord Rendell, 1877-1905, and miscellaneous letters, 1856-1913.
- 4625-4666.
- Is-is-fonds
- 1791-1796.
- 8820-8825 etc.
- Is-is-fonds
- 1633-1921.
Arranged chronologically.
- 4916-4940 etc.
- Is-is-fonds
- 1818-1858.
Letters to Erskine Humphreys (1803-1877)
- 5389-5468 etc.
- Is-is-fonds
- 1825-1877.
Arranged by writer's name.
Letters to Edward Wingfield Humphreys (1841-1892)
- 7743-7763 etc.
- Is-is-fonds
- 1859-1889.
- 1902-3563 etc.
- Is-is-fonds
- 1806-1857.
Arranged into letters from Edward Jones (Johnes), 1806-1840, and letters from other correspondents, 1806-1857.
Canlyniadau 1 i 20 o 33