Description
Pan adawodd milwyr Cymru am y rhyfel ym mis Awst 1914, addawyd i’w teuluoedd y byddent adref erbyn y Nadolig. Ond parhaodd y rhyfel am fwy na phedair blynedd ac ni ddychwelodd dros 40,000 o filwyr byth.When Welsh soldiers left for war in August 1914, their families were promised they’d be home by Christmas. But the war raged for more than four years and over 40,000 soldiers never returned.
