The papers comprise records that cannot be allocated to one of the specific constituent estates of the Tredegar estate. Papers relating solely to one of the constituent estates will be found with the records of that estate. Many of the papers listed here relate to (parts of) two or more of the pre-1806 Dderw, Friars, Palleg, Ruperra and Tredegar estates, or to (parts of) two or more of the post-1806 county-based estates of Breconshire, Glamorgan and Monmouthshire. -- John Morgan (1672-1719) of Tredegar inherited the Ruperra estates of John Morgan ('the merchant', dsp. 1715). Both the Tredegar and Ruperra estates included properties in both Monmouthshire and Glamorgan. Estate administration between 1715 and 1806 appears to have been on an ad-hoc basis, the subdivision of the Tredegar, Ruperra and Friars estates into rent 'collections' respecting neither the boundaries of the estates nor the county boundaries. These arrangements generated many individual records that related simultaneously to several estates; these records have been gathered here for convenience. -- Some records, such as those relating to woodlands, deal with an agricultural function across several estates, both before and after 1806. Other records, such as notices of assignments of leases, relate to the urban elements of the post-1806 Monmouthshire and Glamorgan estates. Other records relate to the latter days of the Tredegar estate, dealing simultaneously with the rumps of the various estates. In the case of yet further records, it has not been possible to assign them to their approprate estate. In each of these cases, these records have been gathered here for conveniece.

Llangibby Castle estate records, including court rolls of manors in Monmouthshire, 1262-1911, Glamorgan, 1675-1739, Gloucestershire, 1427-1595, and Somerset, 1609-1691; title deeds, mainly Monmouthshire, 1217-1930, and correspondence, mainly 18-19 cent.; important letters and papers relating to the civil war in Monmouthshire; and manuscripts aquired by the family, including drafts and copies of Modus Tenendi Parliamentarum and Observata Parliamentaria by Henry Elsynge, junior (1598-1654), clerk to the House of Commons, together with minutes of the House of Commons, 1624-1626, calendar of the Journal of the House of Lords, 1647-1768, copies of the Journals of the House of Commons, 1547-1701, index to parliamentary proceedings, temp. Edward III-Edward IV, and, 1724-1743, civil war tracts, the journal of the missionary Dr Joseph Wolff, 1832, 'Prif Achae holh Gymru Benbaladr' in the autograph of Sir Thomas Wiliams, Trefriw, 1578-1609, a seventeenth-century collection of Welsh poetry by the principal 'cywyddwyr'; a memoir of Richard Robert Jones ('Dic Aberdaron', 1780-1843) in his own autograph; English sermons and miscellaneous notes by Rev. Edmund Jones, Pontypool, a sermon notebook of Rev. Philip Henry (1631-1696), the eminent Nonconformist divine, a survey of the lands of Henry, earl of Pembroke, in Glamorgan and Monmouthshire, 1570, and a survey of lands in the lordship of Usk, 1619; pedigree rolls of Sir Roger Williams of Penrhos, Monmouthshire, compiled by Thomas Jones ('Twm Siôn Catti'), 1591, and of the Williams family of Llangibby Castle, probably compiled by Sylvanus Morgan.

Records relating chiefly to the Welsh estates of the Wood / Lockwood family, comprising volumes of rentals and disbursements, 1830-1843, and manorial records, 1564-1849; about 550 autograph letters relating to the management of the Wood estates in Monmouthshire and Glamorgan, 1836-1853; over 500 deeds relating to properties in Glamorgan, Monmouthshire, Anglesey, Breconshire, Radnorshire, Surrey and Middlesex, 1640-1891; and documents relating to various industrial activities, 1838-1905.

Records of the Morgan family of Tredegar and Ruperra, later barons and viscounts Tredegar including deeds, 14th-20th cent. of the Tredegar, Ruperra, Dderw and Palleg estates in Monmouthshire, Glamorgan and Breconshire which document much of the growth of the towns of Newport and Cardiff in the 19th century; records of the lordship of Wentlloog (Newport) and many Monmouthshire manors, some 14-16 cent., but mainly 17-19 cent.; records of the manor of Brecon and of other manors in Breconshire, 17-19 cent. including the Great Forest of Brecon; records of industrial interests, mainly coal and iron in Glamorgan and Monmouthshire, 18-20 cent.; records of the Tredegar Wharf Company from 1807; and surveys, audit books, rentals, ledgers and leases for the Monmouthshire, Glamorgan and Breconshire portions of the Tredegar estate, 18-20 cent.; papers relating to Nova Scotia and Canada, 1730-1773, mainly of Richard Phillips, Governor of Nova Scotia, 1717-1749; and rentals and leases for the Mile End and Bow estates in London, 19-20 cent.