Facts and Events
J.Y.W. Llwyd calls him "Ieuan ab Adda of Llys Pengwern".S2
References
- ↑ 1.0 1.1 Ieuan ab Adda, in Oman, Sandra. Tree: Wales. Welsh Medieval Database Primarily of Nobility and Gentry.
- Lloyd, Jacob Youde William. The history of the princes, the lords marcher and the ancient nobility of Powys Fodog and the ancient lords of Arwystli, Cedewen and Meirionydd. (London: T. Richards, 1881-1887)
Volume 4 page 146, 1881.
- ↑ 3.0 3.1 Tudur Trefor 13, in Bartrum, Peter C. (Peter Clement). Welsh genealogies, AD 300-1400. (Wales: University of Wales Press, c1980).
- ↑ Moiston Hall, in Dwnn, Lewys, and Samuel Rush Meyrick. Heraldic visitations of Wales and part of the marches between the years 1586 and 1613 by Lewys Dwnn. (Llandovery: William Rees, 1846)
Volume 2 pages 307 and 308.
|