RESIDENCE: Langstone when he witnesses deeds, 1427-1441.
Heraldic Visitations of Wales and Part of the Marches Between the Years 1586 and 1613 by Lewys Dwnn (1846), Dwnn, Lewys; transcribed and edited with notes by Sir Samuel Rush Meyrick, (2 volumes. Llandovery: William Rees, 1846), FHL book 942.9 D23d; FHL microfilm 176,668., vol. 1 p. 115, 118, 191, 190, 208, 219*, 221, 256; vol. 2 p. 26, 28, 47, 49.
A Genealogical and Heraldic History of the Extinct and Dormant Baronetcies of England, Ireland, and Scotland (second edition, 1841, reprint 1977), Burke, John, (Second edition, 1844. Reprint, Baltimore: Genealogical Publishing, 1977), FHL book 942 D22bu 1977; FHL microfilm 994,038 ite., p. 370 fn..