Ardal dynodi
Math o endid
Family
Ffurf awdurdodedig enw
Beynon family, of Trewern.
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 estates of Trewern and Dolwilym were united through the marriage of Edward Schaw Protheroe of Dolwilym (d. 1906) and Ellen Augusta Cecilia Beynon, daughter of John Thomas Beynon of Trewern. Ellen's great-grandfather, Thomas Beynon of Cethin, had inherited Trewern in right of his wife, Mary Thomas, heiress of the estate. Godfrey Evan Protheroe, the son of Edward and Ellen, assumed the additional surname of Beynon in 1899.