Dr William Thelwall Thomas, FRCS (1865-1927)
William Thelwall Thomas (1865-1927)
Fferyllfa Roderick Evans, Llanybydder
Dr William Thelwall Thomas (1865-1927) (1895)
Dr Hugh Williams (copi)
Dr William Thelwall Thomas (1865-1927)
Dr Griffiths
William Thelwall Thomas (1865-1927) a gwraig
Dr William Thelwall Thomas (1865-1927) (1893)