Williams, J. Iorwerth [Croesoswallt], Davos-Dorf, Yr Almaen,
- A1028-30.
- Ffeil
- 1928 + dd.
1 canlyniad gyda gwrthrychau digidol Dangos canlyniadau gyda gwrthrychau digidol
Williams, J. Iorwerth [Croesoswallt], Davos-Dorf, Yr Almaen,
Williams, J. H., Trem Haul, Mynydd Isaf, Mold,
Williams, J. Ellis, Pontypridd,
Williams, J. Ellis, Llys Fachno, Blaenau Ffestiniog, Merionethshire,
Williams, J. and Winifred, Villa Montrose, Heliopolis, Egypt,
[Williams], Ifor, Porthaethwy,
Williams, Ifor, Bangor, Porthaethwy,
Williams, I. and Glynne, 10 Clwyd Avenue, Abergele,
Williams, Hilda M., 19 Idris Villas, Towyn, Merionethshire,
Williams, H. O. (Huw Menai), Gilfach Coch, Bridgend,
Williams, H. Lloyd (Hon. Sec.), Oxford University Cambrian Society,
Williams, H. J., Welsh Publishing Co. Ltd, Carnarvon,
Williams, H. J., 60A, Wind St, Aberdare, Glamorgan,
Williams, H. J. (Plenydd), Four Crosses, Chwilog, Carnarvon,