|Ynyr ap Cadforch Lord of Maelors, Oswestry and Whittington
Ynyr ap Cadforch Lord of Maelors, Oswestry and Whittington 1
From A Genealogical and Heraldic Dictionary of the Landed Gentry of Great Britain & Ireland" by John Burke & John Bernard Burke, vol. I (London, 1847), p. 655 "YNYR AP CADFORCH, Lord of both Maelors, Oswestry, and Whittington in Powys, one of the Barons of that Kingdom, m. Rhiengar, dau. and sole heir of Lluddoca ap Caradoc Vreichfras, Lord of Hereford, in South Wales, and was by her father of a son, TUDOR TREVOR,..."
Ynyr married Rhiengar verch Lluddoca ap Caradoc Vreichfras, daughter of Lluddoca ap Caradoc Vreichfras Lord of Hereford and Unknown.
Burke, John, A General and Heraldic Dictionary of the Peerage and Baronetage of the British Empire. (4th ed., Vol. 1. London: Henry Colburn and Richard Bentley: 1832.), p. 655.