This grand mansion was built around 1880 for the industrialist G.T. Clark before being sold to the South Wales Miners’ Welfare Committee in 1922.
Adeiladwyd y plasty mawreddog tua 1880 ar gyfer y diwydiannwr G. T. Clark cyn iddo gael ei werthu i Bwyllgor Lles Glowyr De Cymru ym 1922.