https://en.wikipedia.org/wiki/Igraine

Ygerna verch Amlawdd o Dumnonia1,2

b. circa 452

Father Amlawdd Wledig ap Cynwal of Britain b. circa 425

    Also called Eigyr ferch Amlawdd. Ygerna verch Amlawdd o Dumnonia was the greatest beauty in all Britain.3 She was born circa 452.1 She was the daughter of Amlawdd Wledig ap Cynwal of Britain. Ygerna verch Amlawdd o Dumnonia married Duke of Cornwall Gorles Sap map Solor o Cernyw, son of Solor ap Pandwlff o Cernyw, before 473; Her 1st.4 Ygerna verch Amlawdd o Dumnonia married King of the Britons Uthyr Pendragon, son of King of the Britons Constantine ap Solomon of Britain and Ivoire ferch Llancelod (?), circa 480 at Tintagel; Her 2nd. 3rd cousins, 2x removed.1,4

Family 1

Duke of Cornwall Gorles Sap map Solor o Cernyw b. circa 452, d. before 480

Children

Morganna Le Fay verch Gorles o Cernyw+ b. c 4731

Anna Morgawse verch Gwyrlys o Cernyw+ b. c 474

Queen of Garlot Elaine verch Gorles o Cernyw+ b. c 4751

Gormand ap Gwyrlys o Cernyw b. c 4761

Cador ap Gwyrlys o Cernyw+ b. b 480

Family 2

King of the Britons Uthyr Pendragon b. circa 410, d. circa 495

Children

Anna Mawgawse Pendragon+ 5

King of the Britons Arthwyr Pendragon b. c 480, d. 5371

Madog ab Uthyr Pendragon b. c 4851

Citations

[S266] EBK, online http://freespace.virgin.net/david.ford2/…

[S278] DfAdam, online unknown url, The Line of Ffrwdwr ap Gwrfawr, 79.

[S624] Geoffrey of Monmouth, Geoffrey of Monmouth, Book VIII, Chapt. 19.

[S624] Geoffrey of Monmouth, Geoffrey of Monmouth, Book VIII, Chapt. 20.

[S278] DfAdam, online unknown url, The Line of Constantine, King of Britain, 78.