Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Wales -- History, 1 canlyniadau
- Tribes -- Wales, North, 1 canlyniadau
- Law, Medieval, 1 canlyniadau
- Princes -- Wales., 1 canlyniadau
- Law -- Wales, 1 canlyniadau
- Kings and rulers -- Wales., 1 canlyniadau
- Princes -- Wales -- Genealogy, 1 canlyniadau
- Kings and rulers -- Wales -- Genealogy, 1 canlyniadau
- Wales -- Historical geography., 1 canlyniadau
- Oswestry (England : Lordship), 1 canlyniadau