[Williams, William Nantlais] (Nantlais). 'Iesu Cofia'r Plant' a 'Salm y Byddar', yn llaw'r awdur.
[Williams, William Nantlais] (Nantlais). 'Iesu Cofia'r Plant' a 'Salm y Byddar', yn llaw'r awdur.
Williams, William (Gwilym Ystradau).
Williams, William (Gwilym Ystradau).
[Williams, William] (G[wilym] Twrog).
[Williams, William] (G[wilym] Twrog).
Williams, William Crwys (Crwys), [ ],
Williams, William Crwys (Crwys), [ ],
[Williams, William Crwys] (Crwys). 'Cloch y Llan', yn llaw'r awdur.
[Williams, William Crwys] (Crwys). 'Cloch y Llan', yn llaw'r awdur.
[Williams, William] (Caledfryn).
[Williams, William] (Caledfryn).
Williams, Wayne,
Williams, Wayne,
Williams, Watkin Hezekiah (Watcyn Wyn)
Williams, Watkin Hezekiah (Watcyn Wyn)
Williams, Watcyn [?Ll.].
Williams, Watcyn [?Ll.].
Williams, Watcyn [?H.], Yr Hafod, Mountain Ash, Glamorgan,
Williams, Watcyn [?H.], Yr Hafod, Mountain Ash, Glamorgan,
[Williams,] Waldo, Mur Poeth, Mynytho, Pwllheli,
[Williams,] Waldo, Mur Poeth, Mynytho, Pwllheli,
[Williams], Waldo, Mur Poeth, Mynytho, Pwllheli,
[Williams], Waldo, Mur Poeth, Mynytho, Pwllheli,
Williams, W., Trawsfynydd,
Williams, W., Trawsfynydd,
Williams, W, Penygroes. 'Y Cwyn am Ann Bach', [Ann Thomas],
Williams, W, Penygroes. 'Y Cwyn am Ann Bach', [Ann Thomas],
Williams, W., Nantlais (editor of Trysorfa'r Plant), Dolydd, 47 New Road, Ammnaford, Carmarthenshire,
Williams, W., Nantlais (editor of Trysorfa'r Plant), Dolydd, 47 New Road, Ammnaford, Carmarthenshire,
Williams, W., Llandudno,
Williams, W., Llandudno,
Williams, W., County School for Boys, Technical Institute, Beckenham, Kent,
Williams, W., County School for Boys, Technical Institute, Beckenham, Kent,
Williams, W., County Education Offices, Aberystwyth,
Williams, W., County Education Offices, Aberystwyth,
Williams, W., Bron Haul, Church Walks, Llandudno,
Williams, W., Bron Haul, Church Walks, Llandudno,
Williams, W., Aberystwyth,
Williams, W., Aberystwyth,