Nielsen Hayden genealogy
Madog ap Maredudd, Prince of Powys Fadog
- 1160-
Name Madog ap Maredudd [1, 2] Suffix Prince of Powys Fadog Gender Male Death 1160 Winchester, Hampshire, England 
[3, 4, 5, 6, 7] Burial St. Tysilio, Meifod, Powys, Wales [7] 
Siblings1 sibling Person ID I3285 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 LDN, Ancestor of LMW, Ancestor of TNH, Ancestor of TSW, Ancestor of TWK, Ancestor of UKL, Ancestor of WPF Last Modified 15 Sep 2020
Father Maredudd ap Bleddyn ap Cynfyn, b. of Powys, Wales d. 1132 Mother Hunydd ferch Einudd Family ID F3345 Group Sheet | Family Chart
Family 1 Susanna ferch Gruffydd ap Cynan Children + 1. Gryffydd "Maelor" ap Madog, Prince of Northern Powys, b. of Powys Fadog, Wales d. 1191, Castle of Dinas Bran, Nanheudwy, Wales Family ID F4086 Group Sheet | Family Chart Last Modified 12 Aug 2020
Family 2 (Unknown wife or mistress of Madog ap Maredudd) Children + 1. Gwenllian ferch Madog d. 1160 + 2. Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys + 3. Margred ferch Madog Family ID F17628 Group Sheet | Family Chart Last Modified 12 Aug 2020
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Sources - [S977] The Blackmans of Knight's Creek: Ancestors and Descendants of George and Maria (Smith) Blackman by Henry James Young. Carlisle, Pennsylvania: 1980.
- [S4384] George Eldridge, Hydrographer, and Eliza Jane His Wife: Their Ancestors and Their Descendants by Henry James Young. Carlisle, Pennsylvania: 1982.
- [S885] Stewart Baldwin, Llywelyn ap Iorwerth ancestor table., year only.
- [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., year only.
- [S1449] Douglas Richardson, 16 Feb 2017, post to soc.genealogy.medieval., year only.
- [S903] The Dictionary of Welsh Biography. National Library of Wales, 2007 and ongoing., year only.
- [S3215] Medieval Welsh Ancestors of Certain Americans by Carl Boyer III. Santa Clarita, California, 2004.
- [S977] The Blackmans of Knight's Creek: Ancestors and Descendants of George and Maria (Smith) Blackman by Henry James Young. Carlisle, Pennsylvania: 1980.