Aeddan II ap Selyf I

See Darrell Wolcott, who has worked extensively on untangling the Welsh lines: http://www.ancientwalesstudies.org/id117.html (January 15, Anne Brannen, curator)

Please see Darrell Wolcott: Pedigree of Cynddelw Gam of Ystrad Alun; http://www.ancientwalesstudies.org/id94.html; [#13] [#141] [#253] [#255] [#257] [#264] [#25] (Steven Ferry, December 4, 2017.)

Please see Darrell Wolcott: Bartrum's "Pedigrees of the Welsh Tribal Patriarchs" #18 Maredudd Benwyn; http://www.ancientwalesstudies.org/id188.html. NOTE: the use of a numeral in a name is not found in the Welsh, but is merely a method of identifying and separating men with the same name, in the same string of names, which is common to the Welsh. In this particular tree there are four repetitions of the name string. (Steven Ferry, September 23, 2019.)

Please see Darrell Wolcott: Bartrum's "Pedigrees of the Welsh Tribal Patriarchs" #21 Gwenwys or Cadwgan Wenwys; http://www.ancientwalesstudies.org/id191.html. (Steven Ferry, September 28, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - Nest ferch Cadell ap Brochwel; http://www.ancientwalesstudies.org/id12.html. (Steven Ferry, October 13, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - Powys Succession after 823; http://www.ancientwalesstudies.org/id13.html. (Steven Ferry, October 17, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - End of the Powys Dynasty; http://www.ancientwalesstudies.org/id14.html. (Steven Ferry, October 18, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - Powys Dynastic Family 945-1385; http://www.ancientwalesstudies.org/id20.html. (Steven Ferry, October 19, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - The "Mael Maelienydd" in Medieval Pedigrees; http://www.ancientwalesstudies.org/id76.html. (Steven Ferry, October 22, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - Gwrgi of Castell Caereinion; http://www.ancientwalesstudies.org/id77.html. (Steven Ferry, November 13, 2019.)

Please see Darrell Wolcott: The Royal Family of Powys - The First Meilyr Gryg of Gregynog; http://www.ancientwalesstudies.org/id73.html. (Steven Ferry, November 16, 2019.)

Please see Darrell Wolcott: The Shropshire Walcot Family- Chart III: First Powys Dynasty; http://www.ancientwalesstudies.org/id98.html. (Steven Ferry, May 17, 2020.)

Please see Darrell Wolcott: The Shropshire Walcot Family - Chart IV: Arwystli Dynasty; http://www.ancientwalesstudies.org/id95.html. (Steven Ferry, May 23, 2020.)

Please see Darrell Wolcott: The 1039 Battle at Rhyd y Groes; http://www.ancientwalesstudies.org/id211.html. (Steven Ferry, June 3, 2020.)

Please see Darrell Wolcott: The Era of Llewelyn ap Seisyll; http://www.ancientwalesstudies.org/id207.html. (Steven Ferry, July 19, 2020.)

Please see Darrell Wolcott: Cynfyn ap Gwerystan, the Interim King; http://www.ancientwalesstudies.org/id209.html. (Steven Ferry, July 21, 2020.)

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

Please see Darrell Wolcott: The Unofficial "History" of Elystan of Powys; http://www.ancientwalesstudies.org/id230.html. (Steven Ferry, August 12, 2020.)

Please see Darrell Wolcott: Einion ap Celynin of Llwydiarth; http://www.ancientwalesstudies.org/id138.html. (Steven Ferry, August 25, 2020.)

Please see Darrell Wolcott: Three Men Called Iorwerth Goch "ap Maredudd": http://www.ancientwalesstudies.org/id140.html. (Steven Ferry, September 6, 2020.)

Please see Darrell Wolcott: Rhiryd ap Rhiwallon - Who Was He?; http://www.ancientwalesstudies.org/id323.html (Steven Ferry, March 28, 2024.)