Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- Evans, Vincent, Sir, 1851-1934, 1 canlyniadau
- North Wales Quarrymen's Union., 1 canlyniadau
- Hughes, H. Harold (Henry Harold), 1864-1940., 1 canlyniadau
- Cybi, 1871-1956, 1 canlyniadau
- Great Britain. Court of Quarter Sessions of the Peace (Caernarvonshire), 1 canlyniadau
- Penrhyn Quarry Hospital, 1 canlyniadau
- Bethesda (Pentredwr) (Church : Pentredwr, Wales), 1 canlyniadau
- Ogwen Rural District Council, 1 canlyniadau
- Llangollen Slab & Slate Company, Limited., 1 canlyniadau
- Pob un
- Slate industry -- Wales -- Bethesda., 4 canlyniadau
- Penrhyn Quarry (Wales), 2 canlyniadau
- Land tenure -- Wales -- Llangollen, 1 canlyniadau
- Strikes and lockouts -- Wales -- Bethesda., 1 canlyniadau
- Slate industry -- Employees -- Diseases, 1 canlyniadau
- Water-supply -- Wales -- Bangor., 1 canlyniadau
- Calvinistic Methodists -- Wales -- Pentredŵr, 1 canlyniadau
- Land tenure -- Wales -- Llangwm (Denbighshire), 1 canlyniadau
- Land tenure -- Wales -- Llanrhaeadr-ym-Mochnant, 1 canlyniadau
- Land tenure -- Wales -- Pentredŵr, 1 canlyniadau
- Pob un
- Deeds -- Wales -- Llangollen., 1 canlyniadau
- Deeds -- Wales -- Llanycil, 1 canlyniadau
- Deeds -- Wales -- Llangwm (Denbighshire), 1 canlyniadau
- Deeds -- Wales -- Llanrhaeadr-ym-Mochnant, 1 canlyniadau
- Deeds -- Wales -- Pentredŵr, 1 canlyniadau
- Deeds -- Wales -- Llantysilio, 1 canlyniadau
- Deeds -- England -- Crumpwell, 1 canlyniadau
- Deeds -- Wales -- Bala, 1 canlyniadau
- Deeds -- Wales -- Llanfor, 1 canlyniadau
- Deeds -- Wales -- Llangower., 1 canlyniadau
