The business activities of D. A. Thomas/Viscount Rhondda Math Eitemau Uwchlwytho gan Hywel George: Cynon Cutlure
The business activities of D. A. Thomas/Viscount Rhondda Math Eitemau Uwchlwytho gan Hywel George: Cynon Cutlure
Edward P. Martin, Dowlais Engineer & Coal Eng Math Eitemau Uwchlwytho gan Hywel George: Cynon Cutlure
David Williams, Bard of Eminence, & Coal Owner/ Math Eitemau Uwchlwytho gan Hywel George: Cynon Cutlure
Mr. David Williams Coal Owner and Eminent Bard Math Eitemau Uwchlwytho gan Hywel George: Cynon Cutlure
