Dryffyn ap Hwgan, King of Brycheiniog

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.)

Please see Darrell Wolcott: The Enigmatic Elystan Glodrydd; http://www.ancientwalesstudies.org/id199.html. (Steven Ferry, August 11, 2020.)

Please see Darrell Wolcott: Eidio Wyllt - What Was His Birthname?; http://www.ancientwalesstudies.org/id156.html. (Steven Ferry, September 9, 2020.)

Please see Darrell Wolcott: Ancestry of King Rhys ap Tewdwr of Deheubarth; http://www.ancientwalesstudies.org/id309.html (Steven Ferry, January 4, 2023.)

Please see Darrell Wolcott: Welshmen Named Maenyrch; http://www.ancientwalesstudies.org/id310.html (Steven Ferry, January 23, 2023.)

Please see Darrell Wolcott: Bleddyn ap Maenyrch, King of Brycheiniog; http://www.ancientwalesstudies.org/id313.html (Steven Ferry, March 2, 2023.)

Please see Darrell Wolcott: Family of Drymbenog ap Maenyrch of Brycheiniog; http://www.ancientwalesstudies.org/id312.html (Steven Ferry, May 21, 2023.)

Please see Darrell Wolcott: Gwgan ap Llewelyn ap Moriddig of Brycheiniog; http://www.ancientwalesstudies.org/id315.html (Steven Ferry, June 25, 2023.)

Please see Peter Bartrum: Maenyrch 1; https://www.geni.com/documents/view?doc_id=6000000173393640851 & Early Table 41; https://www.geni.com/documents/view?doc_id=6000000173395368873 [NOTE: Bartrum has Crisli ferch Iago married to a Dryffin ap Cudd in ET 41, referring the reader to Maenyrch 1, which refers the reader to Pedigrees of the Welsh Tribal Patriarchs # 15, where no Dryffin ap Cudd is found. The Dryffin in Maenyrch 1 is determined by Wolcott to be "ap Hwgan," who was married to Crusilla ferch Idwal. Crisli does not belong in Maenyrch 1] (Steven Ferry, April 8, 2024.)

Please see Darrell Wolcott: Three Conflated Brecknock Families; http://www.ancientwalesstudies.org/id324.html [Fam3: # 2] (Steven Ferry, October 5, 2024.)