Robert Ellis

Robert Ellis (also spelt Elis; 3 February 1812 – 19 August 1875), also known by the bardic name Cynddelw, was a Welsh language poet, editor, biographer, lexicographer and eisteddfod adjudicator. He was born at Tyn y Meini, Bryndreiniog, Pen-y-Bont-Fawr, in the historic county of Montgomeryshire in Mid Wales, where he initially worked as a farm labourer.

Ellis served as a minister from 1836 to 1840 at Llanelian-yn-Rhos and Llanddulas, Denbighshire; from 1838 to 1840 Glyn Ceiriog in the Ceiriog Valley. From 1847 to 1862, he served at Carmel Chapel, Tredegar, South Wales. Jones (1969) documented that, while in Tredegar, Ellis supported two notable local historians. First, in his capacity as one of the adjudicators at the local 1862 eisteddfod, Ellis praised the entry of Hanes Tredegar by David Morris (Eiddil Gwent).