Gruffudd Fychan II

Coat of arms of Glyndyfrdwy, from which Gruffudd Fychan II inherited the barony and estates

Gruffudd Fychan II was Lord of Glyndyfrdwy and Lord of Cynllaith Owain c.1330–1369. As such, he had a claim to be hereditary Prince of Powys Fadog,[1]: 134  and was a member of the Royal House of Mathrafal. His son, Owain Glyndwr, started the Welsh Revolt and became Prince of Wales.

  1. ^ Gower, Jon (9 February 2012). The Story of Wales. Random House. ISBN 978-1-4464-1710-2.