| Description | Deeds, estate and family papers of the Brooke family of Norton Priory relating to estates in Halton (including the manor of Halton), Runcorn, and Aston Grange, and in Denbighshire, Flintshire, Lancashire and Durham 1552-1882; household and estate accounts and receipts 1768-1816; plans of Hallwood, Halton c.1800; agreements with chemical and alkali works concerning waste 1873-91, and correspondence and papers concerning damage to the estate by alkali works at Runcorn 1862-82 |