Rental,
Rental,
Survey of Caernarvonshire
Survey of Caernarvonshire
Caernarvonshire sheriffs,
Sheriffs of North Wales,
Sheriffs of North Wales,
Lists of sheriffs and legal material
Lists of sheriffs and legal material
Estates of Sir Thomas Mostyn,
Estates of Sir Thomas Mostyn,
Hynafiaethau a hanes crefydd yn Llŷn, etc.,
Hynafiaethau a hanes crefydd yn Llŷn, etc.,
Achau a mân gofion,
Achau a mân gofion,
Taicroesion Pedigrees,
Taicroesion Pedigrees,
Llenorion Lleyn ac Eifionydd,
Llenorion Lleyn ac Eifionydd,
County officials' papers,
County officials' papers,
Historical and antiquarian extracts, lists and notes,
Historical and antiquarian extracts, lists and notes,