Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Harris Williams Manuscripts,, 6 canlyniadau
- Thomas Edwards manuscripts,, 4 canlyniadau
- Thomas and David Pennant manuscripts, 2 canlyniadau
- Peniarth Manuscripts Collection, 1 canlyniadau
- Plas Power Estate Records and Papers, 1 canlyniadau
- Kinmel manuscripts, 1 canlyniadau
- Mostyn Manuscripts, 1 canlyniadau
- Plas Power Manuscripts, 1 canlyniadau
- Meredith J. Hughes manuscripts,, 1 canlyniadau
- Pob un
- Edwards, Huw T. (Huw Thomas), 1892-1970, 1 canlyniadau
- Longueville Gittins, Solicitors., 1 canlyniadau
- Earwaker, J. P. (John Parsons), 1847-1895, 1 canlyniadau
- Newman, Paynter and Co., 1 canlyniadau
- Thomas Edwards ('Pencerdd Caer')., 1 canlyniadau
- Percy J. Dobell and Son., 1 canlyniadau
- Evans, W. A., 1 canlyniadau
- Williams, Goronwy, 1 canlyniadau
- Jones, Margaret Mostyn, 1841-1935, 1 canlyniadau
- Pob un
- Rice family, Barons Dynevor, 1 canlyniadau
- Plaid Cymru, 1 canlyniadau
- Ormsby-Gore family, Barons Harlech -- Archives., 1 canlyniadau
- Vaughan, Robert, 1592-1667, 1 canlyniadau
- Parry, Henry, 1766?-1854, 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Mostyn family, of Mostyn, 1 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 1 canlyniadau
- Thirlwall, Connop, 1797-1875., 1 canlyniadau
- Great Britain. Council for Wales and Monmouthshire, 1 canlyniadau
- Pob un
- Denbighshire (Wales), 6 canlyniadau
- Flintshire (Wales), 5 canlyniadau
- Flintshire., 4 canlyniadau
- Wales, 3 canlyniadau
- Anglesey., 3 canlyniadau
- Denbighshire., 3 canlyniadau
- Anglesey (Wales), 3 canlyniadau
- Cheshire (England), 2 canlyniadau
- Chester (England), 2 canlyniadau
- England, 1 canlyniadau
- Pob un
- Flintshire (Wales), 28 canlyniadau
- Denbighshire (Wales)., 9 canlyniadau
- Deeds -- Wales -- Denbighshire., 5 canlyniadau
- Deeds -- Wales -- Flintshire, 5 canlyniadau
- Montgomeryshire (Wales), 3 canlyniadau
- Anglesey (Wales), 3 canlyniadau
- Deeds -- Wales -- Anglesey, 3 canlyniadau
- Merioneth (Wales), 2 canlyniadau
- Shropshire (England), 2 canlyniadau
- Wales, North, 2 canlyniadau
- Pob un
- Rent charges -- Wales, North, 2 canlyniadau
- Latin poetry, 1 canlyniadau
- Public records -- Wales, North, 1 canlyniadau
- Court records -- Wales, North, 1 canlyniadau
- Court records -- Wales -- Merionethshire, 1 canlyniadau
- Court records -- Wales -- Caernarvonshire, 1 canlyniadau
- Proverbs, Latin., 1 canlyniadau
- Devices (Heraldry) -- Great Britain, 1 canlyniadau
- Calendars., 1 canlyniadau
- Forms (Law) -- Wales -- Denbighshire., 1 canlyniadau