Ardal dynodi
Math o endid
Ffurf awdurdodedig enw
Ffurf(iau) cyfochrog enw
Ffurf(iau) safonol o enw yn ôl rheolau eraill
Ffurf(iau) arall o enw
Dynodwyr ar gyfer cyrff corfforaethol
Ardal disgrifiad
Dyddiadau bodolaeth
Hanes
The Taff Vale Railway Company was formed in 1836 and by its incorporation into the Great Western Railway following the Railway Act of 1921 had amalgamated several railway companies and opened various branch lines.