Dangos 518 canlyniad
Disgrifiad archifol- C.
- Cyfres
- 1789.
Estate correspondence including letters concerning Trefnant estate, Esgair Mwyn and Fair Chance lead mines, and lead mining and smelting in Cardiganshire.
Estate and family correspondence, including Anchor smelting house, Aberystwyth; Trefnant estate etc.
- C.
- Cyfres
- 1788.
Estate and family correspondence including letters about Anchor Smelting House, Aberystwyth, Trefnant estate, lead mining and smelting in Cardiganshire, herring trade in Aberystwyth.
- C.
- Cyfres
- 1787-1788.
Estate and family correspondence including letters re Esgair Mwyn and Fair Chance lead mines and building a smelting house at Aberystwyth [Anchor smelting house].
Estate correspondence, including Esgair Mwyn lead mine; and exchange of lands in Lydbury
- C.
- Cyfres
- 1785-1787.
Estate correspondence including letters re Esgair Mwyn lead mine and exchange of the poor's lands in Lydbury between Lord Clive and Edmund Plowden.
- C.
- Cyfres
- 1762-1763.
Estate and family correspondence, mainly Esgair Mwyn lead mine, and abuses in law administration in Cardiganshire because of Thomas Johnes of Abermad.
Estate correspondence, mainly Esgair Mwyn lead mine; and the Shropshire election
- C.
- Cyfres
- 1766-1767.
- C.
- Cyfres
- 1771-1774.
Estate correspondence, including letters re. Esgair Mwyn and other Cardiganshire lead mines, the purchase of the Rockley estate from Lord Powis, and the Montgomeryshire election.
- C.
- Cyfres
- 1781-1783.
Estate and family correspondence including letters re Esgair Mwyn, letters from Henrietta Herbert to her mother Barbara, Countess of Powis, and poaching in Llanerfyl.
Estate and family correspondence, including letters re. Fair Chance lead mine, co. Card. etc.
- C.
- Cyfres
- 1774-1776.
Estate and family correspondence, including letters re. Fair Chance lead mine, co. Card., and the will and estate of the late Lady Mary Herbert.
Estate and family correspondence, including letters re. Esgair Mwyn and Fair Chance lead mines etc.
- C.
- Cyfres
- 1778-1781.
Estate and family correspondence, including letters re. Esgair Mwyn and Fair Chance lead mines; financial problems of Barbara, countess of Powis; and Trefnant estate.
Estate correspondence, mainly Esgair Mwyn and other co. Card. lead mines
- C.
- Cyfres
- 1769-1770.
Estate correspondence, mainly Esgair Mwyn lead mine
- C.
- Cyfres
- 1767-1768.
Estate correspondence, mainly Esgair Mwyn lead mine
- C.
- Cyfres
- 1765-1766.