By Smith, H. J., Williams, Hywel
By Jones, Hywel
By Carver, Hywel
By Jones, Hywel, etc.
By Clifford, Hywel, Earl, Douglas, O'Dowd, Ryan P., Tiemeyer, Lena-Sofia
By Williams, Hywel
By Jones, Hywel, Ffrancon, Ann, Jenkins, Geraint H.
By Murrell, Hywel
By Devlin, Tim, Williams, Hywel, Devlin T.
By Coleman, Hywel
By Hywel, Elin ap
By Davies, Hywel
By Gwynfryn, Hywel