Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Llewelyn Huw ap Iwan, 1 canlyniadau
- Mihangel ap Iwan, d. 1944 -- Correspondence, 1 canlyniadau
- Mihangel Gruffydd ap Iwan -- Correspondence, 1 canlyniadau
- Hunt, E. F., Trelew -- Correspondence, 1 canlyniadau
- Jones, R. Powell, Trelew -- Correspondence., 1 canlyniadau
- Rees, Philip J., Tecka -- Correspondence., 1 canlyniadau
- Mihangel Gruffydd ap Iwan, 1 canlyniadau
- Hunt, E. F., Trelew, 1 canlyniadau
- Jones, R. Powell, Trelew, 1 canlyniadau
- Rees, Philip J., Tecka, 1 canlyniadau
- Pob un
- Nant y Pysgod (Patagonia: Estancia), 2 canlyniadau
- Welsh -- Patagonia (Argentina and Chile) -- Newspapers, 1 canlyniadau
- Patagonia (Argentina and Chile) -- Emigration and immigration -- Social life and customs, 1 canlyniadau
- Porth Madryn (Patagonia), 1 canlyniadau
- Rawson (Argentina), 1 canlyniadau
- Buenos Aires (Argentina) -- Newspapers., 1 canlyniadau
- Meat industry and trade -- Patagonia -- Nant y Pysgod, 1 canlyniadau
