• Take the Hen Dŷ Cwrdd Virtual Tour

    Hen Dŷ Cwrdd Virtual Tour

  • Hen Dy Cwrdd Laser Scan Fly Through

    Hen Dy Cwrdd Laser Scan Fly Through

  • Hen Dy Cwrdd Virtual Museum

    Explore the Virtual Museum

Hen Dŷ Cwrdd Trecynon

DS2014_291_003 copy

Hen Dŷ Cwrdd is the earliest Nonconformist cause in the Cynon Valley and represents the continuity of radical thought and action since the 17th century. The first chapel was built in 1751, as a cottage-like meeting house. The original building sat between 50–100 people, and by 1853 it had a membership of 60.

Hen Dŷ Cwrdd has witnessed a succession of radical ministers. One of the early proponents of Unitarianism in Wales was Thomas Evans (Tomos Glyn Cothi). He was a Teifi valley weaver who began the first chapel of the faith in 1796, who tempered the authorities with such provocations as singing Jacobin songs in public, including a Welsh version of the Marseillaise. Eventually he was incarcerated in gaol in Carmarthen until 1811, where he penned radical booklets for distribution. Upon his release, he DS2014_291_007was invited to take the helm at Hen Dŷ Cwrdd. After his death in 1833, the chapel remained active and other radical ministers followed in his step.  John Jones ministered for the last 30 years of his life, dying in 1863, after a period of contributing to articles in the Welsh Chartist publication, Udgorn Cymru. He was also one of the founders of Yr Ymofynydd in 1847, a Welsh language Unitarian denominational magazine. One of the last ministers of the chapel, was Jacob Davies.  He was a poet and a pacifist and during his life he made regular contributions to Welsh culture as a journalist and broadcaster.

The current chapel was built in 1862 to the design of architect Evan Griffiths of Aberdare. It is a medium sized chapel seating 250-300, with an unusually plain façade designed to be ‘simple and strong, reflecting Unitarian beliefs in liberty, tolerance and forbearance’. Following its closure it was acquired by Addoldai Cymru in 2005.


Read more about the history of Hen Dŷ Cwrdd
Read more about Hen Dŷ Cwrdd
Read more about work to date
Read more about Unitarians

Further Information

Unitarian Faith Trail Leaflet
Unitarian Faith Trail Leaflet
Listing Document
Hen Dy Cwrdd Cadw listing

Further Reading

Dr Jacob Dafis (ed), Crefydd a Gweriniaeth yn hanes Yr Hen-dy-Cwrdd, Aberdare 1751-1951, (Gomer Press, Llandysul, 1951).
David Leslie Davies, They Love to be Dissenters: The origins and history of Hen Dŷ Cwrdd Aberdare 1650-1862 (2012)
R Jenkins Jones, The Origin and History of the Old Meeting House, Hen-dy-Cwrdd, Aberdare , Transactions of the Unitarian History Society, Vol 1 pt 2 (1918) p 155-176.
Alan Vernon Jones, Chapels of the Cynon Valley (Cynon Valley History Society, 2004)





Leave a Reply

Your email address will not be published.

You may use these HTML tags and attributes.: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>




This site uses Akismet to reduce spam. Learn how your comment data is processed.