Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Margam Abbey, 4 canlyniadau
- Penrice Estate (Wales), 2 canlyniadau
- Mansell family, Barons of Margam, 2 canlyniadau
- Talbot family, of Margam and Penrice Castle, 1 canlyniadau
- Margam Abbey -- Archives., 1 canlyniadau
- Margam Estate (Wales) -- Archives., 1 canlyniadau
- Margam Estate (Wales), 1 canlyniadau
- Mansell family, Barons of Margam -- Archives., 1 canlyniadau
- Williams family, of Plas Dyffryn Clydach -- Archives., 1 canlyniadau
- Williams family, of Plas Dyffryn Clydach, 1 canlyniadau
- Pob un
- Coal mines and mining -- Wales -- Glamorgan, 1 canlyniadau
- Manors -- Wales -- Glamorgan, 1 canlyniadau
- Manorial courts -- Wales -- Glamorgan, 1 canlyniadau
- Administration of estates -- Wales -- Glamorgan, 1 canlyniadau
- Bulls, Papal, 1 canlyniadau
- Abbeys -- Wales -- Margam, 1 canlyniadau
- Gower (Wales), 1 canlyniadau
- Welsh language -- Grammar, 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Tribes -- Wales, North, 1 canlyniadau
- Pob un
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
- Proverbs, Welsh, 1 canlyniadau
- Inscriptions -- Wales -- Glamorgan, 1 canlyniadau
- Proverbs, Welsh -- Wales -- Glamorgan, 1 canlyniadau