Commemorated on 2 plaques
Iolo Morganwg (Edward Williams) [full inscription unknown]
Penn-on, Llancarfan, United Kingdom where they was
This is the site of the first meeting of the Gorsedd of the Bards of the Isle of Britain 22.6.1792. Yma y cyfarfu Gorsedd Beirdd Ynys Prydain gyntaf. 1747 Iolo Morganwg 1826 Y gwir yn erbyn y byd The truth against the world
Primrose Hill, London, United Kingdom where they was (1792)