Tegid Foel ap Cadell Ddrynllwg, of Penllyn

See Peter Bartrum, https://www.geni.com/documents/view?doc_id=6000000173392786891 (February 6, 2023; Anne Brannen, curator)

Please see Darrell Wolcott: Anwn Dynod ap Maxen Wledig; http://www.ancientwalesstudies.org/id21.html. (Steven Ferry, February 13, 2020.)

Please see Darrell Wolcott: The Composite Lives of St Beuno; http://www.ancientwalesstudies.org/id23.html. (Steven Ferry, February 19, 2020.)

Please see Darrell Wolcott: Meibion Kunedda Wledig; http://www.ancientwalesstudies.org/id284.html. (Steven Ferry, August 30, 2021.)

Please see Darrell Wolcott: The Lineage of Pebid Penllyn; http://www.ancientwalesstudies.org/id288.html. (Steven Ferry, January 7, 2022.)