Williams, John, Llanbedr, Meirion,
Williams, John, Llanbedr, Meirion,
Williams, John, Henblas, Y Bala, (is-olygydd Bala College Magazine).
Williams, John, Henblas, Y Bala, (is-olygydd Bala College Magazine).
Williams, John, Glanpwll Villa [Blaenau Ffestiniog].
Williams, John, Glanpwll Villa [Blaenau Ffestiniog].
Williams, John, Editorial Office, Welsh Year Book, 4 Wrentham Ave, NW10,
Williams, John, Editorial Office, Welsh Year Book, 4 Wrentham Ave, NW10,
Williams, John, Edeyrn, Pwllheli, 1944-49, [d.d.],
Williams, John, Edeyrn, Pwllheli, 1944-49, [d.d.],
Williams, John, Dyffryn Ardudwy,
Williams, John, Dyffryn Ardudwy,
Williams, John, Brynsiencyn,
Williams, John, Brynsiencyn,
Williams, John, Blaenau Ffestiniog, (ysgrifennydd Eglwys M.C. Maenofferen)
Williams, John, Blaenau Ffestiniog, (ysgrifennydd Eglwys M.C. Maenofferen)
Williams, John, Berkhamstead
Williams, John, Berkhamstead
Williams, John, 66 Okehampton Road, Willesden, N.W.10,
Williams, John, 66 Okehampton Road, Willesden, N.W.10,
Williams, John, 20 Rosslyn Road, Watford,
Williams, John, 20 Rosslyn Road, Watford,
[Williams, John T.]. Traethawd, 'Hanes bywyd y Parch. Rhys Prichard, A.M., gynt Ficer Llanymddyfri'. (2 fersiwn).
[Williams, John T.]. Traethawd, 'Hanes bywyd y Parch. Rhys Prichard, A.M., gynt Ficer Llanymddyfri'. (2 fersiwn).
Williams, John Stuart, Tegfan, Glenboi, Mountain Ash.
Williams, John Stuart, Tegfan, Glenboi, Mountain Ash.
Williams, John Roberts (Y Cymro), Croesoswallt
Williams, John Roberts (Y Cymro), Croesoswallt
Williams, John Richard (Tryfanwy), Portmadoc,
Williams, John Richard (Tryfanwy), Portmadoc,
Williams, John Richard (Tryfanwy), Portmadoc,
Williams, John Richard (Tryfanwy), Portmadoc,
Williams, John Richard (Tryfanwy), Porthmadog,
Williams, John Richard (Tryfanwy), Porthmadog,
Williams, John Richard (Tryfanwy), Porthmadog
Williams, John Richard (Tryfanwy), Porthmadog
Williams, John Richard (Tryfanwy)
Williams, John Richard (Tryfanwy)
[Williams, John Richard] (J. R. Tryfanwy). Humphrey Roberts, 17 Glaslyn Street, Porthmadog. Bu farw 28 Chwefror 1908 yn 42 oed ...,
[Williams, John Richard] (J. R. Tryfanwy). Humphrey Roberts, 17 Glaslyn Street, Porthmadog. Bu farw 28 Chwefror 1908 yn 42 oed ...,
