Margaret Owen, heiress of Hengwrt
For those who prefer the accepted genealogy of the Royal Family, this profile is cited by: "John Burke, ESQ. and John Bernard Burke, ESQ., authors," A Genealogical and Heraldic Dictionary of the Landed Gentry of Great Britain and Ireland, vol. II-M to Z, Vaughn of Rug, pgs. 1464-66, published 1847 by Henry Colburn (Google EBOOK extracted July 18, 2019 by C.S. Russak, III)
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.
Featured National Park champion connections: Margaret is 17 degrees from Theodore Roosevelt, 22 degrees from Stephanus Johannes Paulus Kruger, 17 degrees from George Catlin, 16 degrees from Marjory Douglas, 23 degrees from Sueko Embrey, 18 degrees from George Grinnell, 27 degrees from Anton Kröller, 20 degrees from Stephen Mather, 23 degrees from Kara McKean, 21 degrees from John Muir, 18 degrees from Victoria Hanover and 25 degrees from Charles Young on our single family tree. Login to find your connection.
I can at least say about the locations, that neither "Hengwrt" or "Maritime", Wales come up on the map, but "Dolgellau" does.
Thanks.