Aleth ap Greddf Tymer

See Darrell Wolcott -- http://www.ancientwalesstudies.org/id138.html -- "Einion ap Celynin" -- for clarification of these lines. (April 26, 2016; Anne Brannen, curator)

Please see Darrell Wolcott: Pedigree of Cynddelw Gam of Ystrad Alun; http://www.ancientwalesstudies.org/id94.html; [#241] (Steven Ferry, December 12, 2017.)

Please see Darrell Wolcott: Edwin of Tegeingl and His Family - The Ancestry of Edwin of Tegeingl; http://www.ancientwalesstudies.org/id42.html. (Steven Ferry, June 7, 2020.)

Please see Darrell Wolcott: Llowdden Hen of Ulwch Aeron; http://www.ancientwalesstudies.org/id262.html. (Steven Ferry, march 20, 2021.)