- [1792-1800]
- Cyfres
- 1792-1800.
Dangos 546 canlyniad
Disgrifiad archifol- [1826-1830]
- Cyfres
- 1826-1830.
- [1841-1845]
- Cyfres
- 1841-1845.
- [1856-1858]
- Cyfres
- 1856-1858.
Johnes, Mary Anne (her daughter, Mrs Lloyd from 1834),
- L 1013-1050.
- Cyfres
- 1825-[1837x1852].
Lloyd, Mary Anne, her daughter,
- L 1088-1135.
- Cyfres
- 1847-1852.
- L 1166-1212.
- Cyfres
- [c.1814]-1816.
- L 1238-1267.
- Cyfres
- 1819-1827.
Letters from Samuel and Anna Maria Johnes Knight, Ludlow and Welwyn, to John Johnes (d. 1876),
- V 18/14-51.
- Cyfres
- 1833-1852.
Letters from Charlotte Johnes to her nephew John Johnes (d. 1876) and his mother Mrs E. Johnes,
- V 19/57-62.
- Cyfres
- 1808-1819.
- V 23/20-28.
- Cyfres
- [c.1811]-1833.
- L 805-836.
- Cyfres
- 1839-1844.
- L 73-102.
- Cyfres
- 1788-1814.
- L 128-174.
- Cyfres
- 1788-1815.
- L 903-928.
- Cyfres
- 1849-1850.
- L 3055-3079.
- Cyfres
- 1823-1870.
Includes letters from Jones Loyd & Co., and Jones & Bishop.
- L 3080-3090.
- Cyfres
- 1822-1865.
- L 3130-3162.
- Cyfres
- 1825-1865.
- L 3163-3189a.
- Cyfres
- 1829-1854.
- L 3209-3244.
- Cyfres
- 1820-1870.
Canlyniadau 1 i 20 o 546