Tangwydd ap Tegid, of Brecon

See "Lewis Patriarchs of Early Virginia and Maryland," by Robert Lewis, and "The Welsh Lineage of John Lewis," by Grace Moses.

Link to excerpts: http://www.senclewises.com/history2.html

See also Burkes Landed Gentry, under Prichard.

(April 23, 2016; Anne Brannen, curator)

Please see Darrell Wolcott: Bartrum's "Pedigrees of the Welsh Tribal Patriarchs" #15 Maenyrch; http://www.ancientwalesstudies.org/id183.html. (Steven Ferry, September 21, 2019.)

Please see Darrell Wolcott: Ancient Powys; http://www.ancientwalesstudies.org/id79.html. (Steven Ferry, October 8, 2019.)

Please see Darrell Wolcott: Rulers of Brycheiniog - The Unanswered Questions; http://www.ancientwalesstudies.org/id161.html. (Steven Ferry, March 17, 2020.)