An accumulation of 136 items relating to Lord North and Guilford, later 1st Earl of Guilford. Included are papers from the period when Lord North was acting as executor of William Moore (d. 1746) of Polesden, Surrey and as trustee for Miss Ann Jekyll. The collection also includes Royal Household Account Rolls, 1696-1819; miscellaneous items relating to government, 1660-1812; local government elections, appointments, nominations, 1682-1744; family papers and deeds of the Bunbury family, 1746-1845, Wyche family, 1665-1725, Watts family, 1628-1654, Single family, 1704-1784; deeds of Hockwold cum Wilton, 1369-1681; Norfolk, 1637-1797; miscellaneous deeds, 1564-1802.
The papers relating to William Moore and family include property deeds, 1690-1738; business and estates correspondence, 1663-1746; correspondence of Moore, 1745; drafts of Moore's will; papers of the executors,1746-1767.