Nielsen Hayden genealogy
Llywelyn ap Seisyll, King of Deheubarth
Abt 980 - 1023 (~ 43 years)-
Name Llywelyn ap Seisyll Suffix King of Deheubarth Birth Abt 980 [1] Gender Male Death 1023 [1, 2, 3, 4] Person ID I1804 Ancestry of PNH, TNH, and others | Ancestor of AP, Ancestor of AW, Ancestor of DDB, Ancestor of DGH, Ancestor of DK, Ancestor of EK, Ancestor of GFS, Ancestor of JMF, Ancestor of JTS, Ancestor of LD, Ancestor of LDN, Ancestor of LMW, Ancestor of TNH, Ancestor of TSW, Ancestor of TWK, Ancestor of UKL, Ancestor of WPF Last Modified 10 May 2019
Father Seisyll Mother Prawst Family ID F5959 Group Sheet | Family Chart
Family Angharad ferch Maredudd Marriage 994 [2] Children + 1. Gruffydd ap Llywelyn, King of Wales d. 5 Aug 1064, Ireland Family ID F3363 Group Sheet | Family Chart Last Modified 11 Jan 2016
-
Sources - [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.
- [S145] Ancestral Roots of Certain American Colonists Who Came to America Before 1700 by Frederick Lewis Weis and Walter Lee Sheppard, Jr. 8th edition, William R. Beall & Kaleen E. Beall, eds. Baltimore: Genealogical Publishing Company, 2004, 2006, 2008.
- [S3215] Medieval Welsh Ancestors of Certain Americans by Carl Boyer III. Santa Clarita, California, 2004.
- [S903] The Dictionary of Welsh Biography. National Library of Wales, 2007 and ongoing.
- [S49] Genealogics by Leo Van de Pas, continued by Ian Fettes and Leslie Mahler.