Background
Williams was born in Llanddeiniolen, Caernarfonshire, on 20 August 1924, and was from a farming family.
founder of Undeb organiser of Sioe Gymraeg
Williams was born in Llanddeiniolen, Caernarfonshire, on 20 August 1924, and was from a farming family.
In his youth, he was a keen football player, and he also worked as a teacher. His activism started when he campaigned against the refusal of Brewer Spinks, an employer in Blaenau Ffestiniog, to permit his staff to speak Welsh. Williams also joined Plaid Cymru.
He was a long-serving councillor on Gwynedd County Council, and was twice the party"s candidate for Anglesey, at the 1970 and 1979 United Kingdom general elections.
Williams later worked at Bangor Normal College, lecturing in Welsh. He wrote a number of books, on history, the Welsh language, and also his autobiography.