Williams, Dyffryn, a Roberts, Llanaber, 19-20g.
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Williams, Dyffryn, a Roberts, Llanaber, 19-20g.
Williams, Dwyfaen, o Rys Wyn, Clocaenog, hyd 20g.
Williams, Bryngelynen, Croesor.
Williams, Brynbach, Llanenddwyn, 19g.
'William Richards, Ll.D., Lynn, 1749-1818', (llyfr ysgrifennu).
William Jones, Aberyscir, Brycheiniog, 18-19g.
I. William Evans (1734-1805), Fedw Arian. Penillion ganddo ef ac Evan Evans; achrestr, &c. Ii. William Evans, Fedw Arian, a disgynyddion, 18-20g.
I. A bibliography of Welsh Americana. Ii. Addenda.
'Welch Piety' . . . 'Welch Piety'; ysgolion a phrifathrawon yr Eglwys; deunawfed ganrif; nodiadau ar y Parch. John Thomas, gynt o Gaerfyrddin, awdur Caniadau Seion.