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Gwynedd Archives: Meirionnydd Record Office
Blaenddol, collection

Reference code(s): GB 0220 Z/DK

Held at: Gwynedd Archives: Meirionnydd Record Office

Title: Blaenddol Collection

Short Title: Blaenddol, collection

Creation date(s): 1802-1906

Level of description: Fonds

Extent: To be supplied

Name of creator(s): Blaenddol estate, Llan Ffestiniog


Administrative/Biographical history: The estates of Tanymanod and Blaenddôl in Ffestiniog, Merionethshire, were closely linked with the slate industry. The brothers Thomas and William Casson lived at Blaenddôl in the early 19th century and were partners of William Turner at Diffwys Slate Quarry. Evan Parry Jones managed the Diphwys Casson Slate Co. He married Jane, daughter of John Vaughan of Tanymanod. In 1893 they moved to Blaenddôl. By 1905, Jane Parry Jones had been widowed, and she herself died in about 1927, although Blaenddôl continued to be occupied by her daughters.


Scope and content/abstract: Papers relating to Blaenddôl, 1802-1906, including maps and plans relating to the Merionethshire slate industry, 1851-1866; reports of HM Inspectors of Mines, 1884-1895; papers relating to the case of Oakeley v. Welsh Slate Company, 1884-1886; accounts and copy leases of the Diphwys Casson Slate Co. Ltd, 1869-1877; sale catalogues relating to Blaenddôl and other Merionethshire properties, 1880-1896; meteorological readings taken at Blaenau Ffestiniog, 1882-1892; minutes of evidence for railway Bills, 1869-1871; and printed books and periodicals in Welsh and English, relating mainly to Welsh literature and Merionethshire and Methodist history, 1802-1906.


Language/scripts of material: English, Welsh

System of arrangement: Arranged into the following: maps and plans; manuscripts; and printed matter.

Conditions governing access: No restrictions

Conditions governing reproduction: Usual copyright regulations apply

Finding aids: Hard copies of the catalogue are available at Meirionnydd Archives and the National Library of Wales.


Appraisal, destruction and scheduling information: All records have been retained

Accruals: Accruals are not expected

Archival history:

Immediate source of acquisition:


Related material: Further papers relating to Blaenddôl are in National Library of Wales, Tanymanod and Gelli Estate.


Note: Title supplied from domicile of depositors.

Archivist's note: Compiled by Rhys Jones for the ANW project. The following sources were used in the compilation of this description: Meirionnydd Archives, A Catalogue of the Blaenddol Papers and Printed Books; NLW, Schedule of Tanymanod and Gelli Estate; Roberts, K. W. Jones, 'Historic Houses in Ffestiniog and District', Journal of the Merioneth Historical and Record Society, vol. 3 (1959), pp. 263-274; Lindsay, Jean, A History of the North Wales Slate Industry (David and Charles, 1974).

Rules or conventions: This description follows ANW guidelines based on ISAD(G) second edition, AACR2, and LCSH

Date(s) of descriptions: October 2004

Auction catalogues | Wales | Gwynedd
Quarries and quarrying | Wales | Gwynedd
Quarries and quarrying | Wales | Gwynedd | Maps
Slate industry | Wales | Gwynedd | Archives

Personal names

Corporate names
Blaenddol Estate (Wales)
Diphwys Casson Slate Co.

Diffwys slate quarry (Blaenau Ffestiniog, Wales)
Ffestiniog (Wales)
Merioneth (Wales)

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