Assessments and taxation records including a deputy bailiff 's account of rents and farms in Nanhwynan and Nancall, 1583; new compositions on Caernarfonshire lands, 1584; accounts of mises, subsidies and official authorisations for their collection, 1595, 1621, 1663; a possible military mise for Llanarmon [late 16-early 17 cent.]; subsidy rolls for the commote of Eifionydd [1603x1666]; commissions to Sir William Maurice, Sir John Wynn and other county officials to levy royal aids, 1609, 1612, and a list resulting from a meeting in Caernarfon for the same purpose, naming commissioners and their deputies in the commotes and hundreds of Caernarfonshire 1664; an apparent assessment on lands in Uwch Gwyrfai; and lists of hundreds, townships and parishes in Caernarfonshire, presumably for assessment purposes, [17-18 cent.].

Typewritten copies of returns of freeholders in the commote of Uwchgwyrfai, co. Caernarvon, 1705-1716, of lists of jurors in Llandwrog and Llanwnda, co. Caemarvon, 1735-1746, of an account of church mise in Llandwrog for the repairing of the church, 1743, and of land tax assessments in the parish of Llanwnda, 1783-1784, 1813-1814?, 1826.