About Alcwn ap Tegid
Alcwn was born about 670, the son of Tegid ap Gwair. He was "of, , Southern Reged, England." The name of his wife is not known, but he is known to have had one son:
Sandde ab Alcwn According to the FamilySearch Welsh database, Evans also "gives him a son named Owain, who in turn had a son Gruffudd, who had a son Maredudd, who had a son Madog, who had a son Maredudd "Fychan"."
0790— Elidyr map Sandde map Alcwn map Tegid map Gwyar map Llywarch Hen is a direct descendant of the last British king of South Rheged. Elidyr's son, Gwriad, becomes king of Gwynedd in 815, still carrying the title, Heir to South Rheged. Physical control of the region, however, has long since fallen to Northumbria, although southern sections may be conquered by Mercia during its ascendancy around this time.
Birth: (The date of his birth varies: 635, 660, 670.)
Birth Place: Isle of Man, Wales, or North Wales He was King of Ynys Manaw (Isle of Man) in about 680. (This is too early for a brith date about 660 or 670. Watt-266 23:50, 18 April 2015 (EDT))
Name: Alewn (Alcun) ap TEGID
Given Name: Alewn (Alcun) ap
Birth: 655 in Powys, Montgomeryshire, Wales, United Kingdom
Christening: North Wales
Father: Tegid ap GWAIR (AP GWYAR) b: 625 in North Wales
Mother: Anna of BRITAIN
Marriage 1 Spouse Unknown
Sandde ap ALEWN (AP ALCWN) b: 674 in North Wales
Abbrev: Pedigree Resource File CD 6
Title: Pedigree Resource File CD 6 (Salt Lake City, UT: Intellectual Reserve, Inc., 1999)serve, Inc., 1999)serve, Inc., 1999).