Michael Matthew Groat PhD's Genealogical Database

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

Gruffudd ap Cadwgon "Deca"



Preferred Parents:
Father: Cadwgon Goch, b. ABT 1330 in of,Ystrad Alun cmt,Flintshire,Wales   
Mother: ferch Iorwerth, b. ABT 1330 in of Burton,Maelor Gymraeg,Denbighshire,Wales   

Family 1: Mallt ferch Ithel,    b. ABT 1375 in of,Tegeingl ctf,Flintshire,Wales   
Family 2: Tangwystl ferch Ieuan,    b. ABT 1455 in of,Ial,Denbighshire,Wales   
  1. Tangwystl ferch Gruffudd, b. ABT 1497 in Iâl, Denbighshire, Wales    
Sources:
  1. Title: The history of the princes, the lords marcher, and the ancient nobility of Powys Fadog, and the ancient lords of Arwystli, Cedewen, and Meirionydd by Lloyd, Jacob Youde William, 1816-1887 volume 5
    Author: this was a google search for history books on wales and genealogy works
    Publication: Name: https://archive.org/details/historyofprinces05lloy/page/240;
    Note: these books there is 5 volumes have pedigrees and gives relationships and names and time eras for these families in wales. ^ lorwerthDrwyndwnwastheeldestsonofOwainGwynedd,who reigned over all Wales from 1137 to 1169. His son Llewelyn II, surnamed the Great, reigned fifty-six years, and died a.d. 1240, and was buried iu the abbey of Aberconwy. His great grandson Llewelyn III, was the last reigning sovereign of Wales.
    Page: page 240 shows pedigree of this Lloyd family gives names of children their spouses and (spouses fathers names) time frame era, gives relationships and names. continues on to page 241. Welsh language shows some difference in spelling such as David could be Dafydd, Lloyd could be Llwydd and such

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