Cyfres E1/3. - Vouchers and accounts,

Bills, receipts, accounts and promissory notes relating to payments for: estate maintenance; domestic goods and services (notably food, clothing, medicine, etc.); agricultural equipment, produce and services, particularly work by craftsmen, tradesmen and labourers; rents; interest on loans; personal allowances; charities; loans and mortgages; legal fees; and industrial activities. Most of these records relate to the Plas Power estate, but the earlier ones are from Chirk, while some others derive from Mary Myddelton's household at Croes Newydd, and others from the Knebworth estate in Hertfordshire.