Michael Matthew Groat PhD's Genealogical Database

Individuals: 97,713  Families: 61,838  
Gedcom Last Modified: December 14, 2025 00:59:10

Cadwgan Siethydd ap Rhirid



Preferred Parents:
Father: Rhirid ap Cadwgon, b. 1102 in Llanfachreth, Merionethshire, Wales   d. 1121

Family 1: Gwenhwyfar verch Hywel Fychan,    b. ABT 1156 in Nannau Hall, Merionethshire, Wales   
Family 2: Angharad Fechan ferch Gruffudd,    b. ABT 1135 in Powys, Montgomeryshire, Wales   
  1. Gronwy ap Cadwgon Seithydd, b. ABT 1170 in of Henfachau,Powys,Wales    
Sources:
  1. Title: Legacy NFS Source: Cadwgan Siethydd ap Rhirid -
    Author: A Genealogical and Heraldic Dictionary of the Landed Gentry of Great Britain and Ireland. London, England: Hurst and Blac, Page number: 339
    Note: Source Media Type: Book
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2736742602
  2. Title: Legacy NFS Source: Cadwgan Siethydd ap Rhirid -
    Author: Welsh Genealogies, AD 300-1400; Peter C Bartrum, Page number: Rhirid 1, Tudur Trevor 22, Trahaearn ap Caradog 4
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2736742563
  3. Title: Legacy NFS Source: Cadwgan Siethydd ap Rhirid -
    Author: Pedigrees of Anglesey and Carnarvonshire Families; John Edwards Griffith {1914}
    Page: Migrated from user-supplied source citation: urn:familysearch:source:2736742961

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