- 12145-12285 etc.
- Is-fonds
- 1652-1931
Dangos 9 canlyniad
Disgrifiad archifol- 8082-8108 etc.
- Is-fonds
- 1767-1902
Arranged into letters, 1772-1839, and other material relating to Campo Bello, 1767-1902.
Papers of Captain William Owen, R.N.
- 14438-14443 etc.
- Is-fonds
- 1746-[c. 1795]
Papers of Captain William Owen, R.N., comprising diaries and journals, 1750-1775, naval log books, 1750-1778, naval journals, 1750-1775, and other papers, 1746-[c. 1795].
Owen, William, 1732?-1778
- 14454-14461 etc.
- Is-fonds
- 1667-1917.
Diaries, journals, recipe books, music etc.
- Additional deposits.
- Is-fonds
- 1673-1905.
- 14573-14589 etc.
- Is-fonds
- 1767-1925.
Rentals, reports, letter books, surveys etc. Arranged chronologically.
- 14462-14477 etc.
- Is-fonds
- 1710-1961.
- 11157-11193 etc.
- Is-fonds
- [late 12 cent.]-1927.
The Heintz numbers given to some entries refer to the numbers in the calendar (now Glansevern 14895) of 188 early deeds compiled by A, F. Heintz, c.1920. Arranged chronologically.
- 1-1449 etc.
- Is-fonds
- 1633-1926.
Arranged into letters to Arthur Charles Humphreys-Owen, 1856-1913, Robert Owen Jones, 1806-1857, Dr Edward Jones (Johnes), 1799-1846, Arthur D. Jones, 1818-1836, Thomas Jones (Johnes, 1771-1827), 1795-1821, Mary Jones (1777-1833), 1796-1830, William Jones (b. 1775), 1795-1808, Mary Jones (nee Owens, 1745-1814), 1790-1836, Arthur James Johnes, 1824-1873, Edward Owen Johnes, 1817-1827, the Misses Johnes (daughters of Edward Johnes), 1812-c.1849, Elizabeth Johnes (later Humphreys, 1806-1863), 1827-1853, Frances Susannah Johnes (1804-1856), 1816-1852, Jane Johnes (1801-1838), 1823-1827, Mary Johnes (1796-1852), 1815-1831, Anne Johnes (later Temple, 1800-1864), 1820-1862, R. G. Temple, 1818-1858, Robert Temple (1828-1902), 1834-1893, Erskine Humphreys (1803-1877), 1825-1877, Edward Wingfield Humphreys (1841-1892), 1859-1889, Maria Humphreys-Owen (nee Russell), 1861-1917, A. E. O. Humphreys-Owen, c.1902-1926, Owen Owen, Tynycoed (1723-1789), 1769-1787, Rev. Edward Owen, Warrington (1728-1807), 1780-1793, Captain William Owen, RN (d. 1778), 1752-1777, Sir Arthur Davies Owen (1752-1816), 1774-1816, Rev. David Owen (1754-1829), 1787-1814, William Owen, KC (1760-1837), 1773-1837, Anne Warburton Owen (formerly Coupland nee Sloughter, 1782-1876), 1808-1872, Mrs Sloughter, 1788-1836, Thomas Coupland, 1780-1806, Valentine Coupland, 1791-1796, and miscellaneous letters, 1633-1921.