Papers of the Cefn Park and related estates, including deeds, 1568, 1580, 1677-1969, mainly for lands in Denbighshire and Shropshire; Cefn Park estate papers, 1711-1951, including accounts and rentals, financial records, 1901-1947, legal papers, 1755-1947, and family papers, 1674-1967; papers of the...

Deeds, plans and other documents relating to Galltyllan estate in the parishes of Machynlleth, Penegoes and Darowen, Montgomeryshire, 1674-1919; a much smaller number of deeds relating to the Fronfraith estate of the Bonsall family in Cardiganshire,1790-[early 1900s]; diaries, 1890-1898, of members ...

Papers, 1847-1969, relating to the Vickers family and to their Criggion and Offley Grove estates in Montgomeryshire, Shropshire and Staffordshire, including rentals, 1877-1969, accounts, cash books and vouchers, 1847-1947, leases and agreements, 1864-1954, and family and estate correspondence, 1876-...

Estate records, almost all title deeds, of the Dolforgan and Llynlleoedd estates, Montgomeryshire, 1570-1879, together with papers, mainly rentals, accounts, and particulars, of the following manors belonging to the Powis Castle estate: Kerry, Cydewain and Halcetor, 1579-1745, Strata Marcella, 162...

The catalogued portion of the archive contains records of the family of Owen, later Humphreys-Owen, of Glansevern, and Johnes of Garthmyl, mainly comprising title deeds and documents, [late 12 cent.]-1929, mainly relating to property in Montgomeryshire; estate papers, 1767-1924, including rentals, a...

Rentals and other estate office books of the Gregynog estate, Montgomeryshire, of Arthur Weaver, Arthur Blayney and Lord Sudeley, 1752-1893.
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Papers, 1679-1983, of and accumulated by H. Noel Jerman, comprising: research papers, 1914-1975; files relating to his work in the Secret Intelligence services, 1941-1945; correspondence, notes and other papers relating mainly to archaeology, and also to his professional activities, 1948-1983; 'Note...

Papers relating to the Naylor family and to their Leighton Hall and Brynllywarch estates in Montgomeryshire, comprising estate papers, mainly relating to the purchase of the estates, 1839-1880, and to the sale of Leighton in 1931; and family papers mainly relating to the appointment of members of ...

Deeds and documents, 1689-1883, relating to the Llanerchfrochwel estate mainly in Buttington, Guilsfield, Llandysilio, and Welshpool, Montgomeryshire, including deeds relating to a school charity in St Julian, Shrewsbury, Shropshire, endowed by the will of Thomas Bowdler.
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Personal and estate records of the associated families of Evans, Hayward, and Phillips of Maenol, near Llanidloes, Montgomeryshire, and especially of Thomas Hayward, a Llanidloes solicitor, including title deeds and abstracts of title, [mid-18]-[early 20 cent.], relating to properties in Montgomerys...

Records of the Welsh estates of the marquesses of Londonderry, mostly in the Machynlleth area of Montgomeryshire, 1604-1923. The records include deeds, 1603-1849, rentals, 1848-1921, cash books, 1869-1917, and building and improvement ledgers, 1904-1913; records of the Van Mines, 1869-1914, includi...

Records of the Herbert family of Montgomery and Powis Castle, later earls of Powis, 13-20 cent., including records of the Powis Castle estate, including title deeds, mainly in Montgomeryshire and adjacent counties, notably Shropshire, 13-20 cent.; records of lead and silver mining in Cardiganshire, ...

Estate and family records of the Lyon, Winder and Corbett-Winder families of Vaynor Park, Berriew, Montgomeryshire, including title deeds, leases, abstracts of title, and subsidiary documents relating to the Vaynor Park estate in Montgomeryshire and Shropshire, 1459-1977; plans, valuations and accou...

Rentals and account books, 1826-1857, of the trust estate of the Rev. Richard Mytton's Garth estate in the parishes of Guilsfield, Meifod and Llandrinio, Montgomeryshire....

Deeds relating to the Woosnam estate in the parishes of Builth, Diserth, Gwenddwr, Llanganten, Llanynys and Maesmynys in Brecknockshire, 1796-1908, and in Llangurig and Llanidloes, Montgomeryshire, 1708-1888, and wills and deeds relating to the Woosnam estates in general, 1829-1909....