The PEDIGREE of
Iorwerth (Idnerth) ap CADWGON

     aka Iowerth ap CADWGAN; Lord of BUILTH (Radnor); Arglwydd MAESYFED

     Born:  abt. 1017


HM George I's 18-Great Grandfather.       Poss. HRE Ferdinand I's 17-Great Grandfather.       Poss. HRE Charles VI's 18-Great Grandfather.       U.S. President's 21-Great Grandfather.       PM Churchill's 25-Great Grandfather.       Louis XVII's 22-Great Grandfather.       Poss. Agnes Harris's 16-Great Grandfather.       `Osawatomie' Brown's 25-Great Half-Uncle.
 poss. Wives/Partners:       Gwenllian verch AARON   ;   Dyddgu verch ARON (Gwenllian's sister?)
 Children:       Dyddgu (of BUILTH) verch IORWERTH   ;   Llewellyn ap IOWERTH   ;   Owain ap IDNERTH   ;   Madog ap IDNERTH   ;   Gwenllian verch IORWERTH   ;   Iorwerth ap IDNERTH   ;   Ednyfed ap IDNERTH
______________________________________________________ 
/-- Seferus (King) of BUILTH   +====> [ 181 ,,xBD,&]
/-- Ifor ap SEFERUS (of Builth)
/  \-- Lleigy (Lleucu) verch MORGAN   +====> [ 195 ,,pBD,&]
/-- Cuhelyn (Cyhelyn Kuhelyn) ap IFOR (of Builth)
| \  | or: Cuhelyn ap IARDDUR
/  \-- Isabel verch TRYFFYN   +====> [ 192 ,,pBD,&]
/-- Elystan GLODRYDD (GLODDRUDD; ap CUHELYN)
/  \-- Gwen verch GRONWY   +====> [ 196 ,,pBD,&]
/-- Cadwgon (Kadogawn) ap ELYSTAN  (? - 1066+)
| \   /-- Owain a DHA (ap HYWEL DHA)   +====> [ 194 ,,pBD,&]
| | /-- Einion (Eynon) ap OWAIN  (930? - 984)
| | /  \-- prob.  Angharad verch LLEWELYN   +====> [ 192 ,,pBD,&]
| \-- Gwenllian verch EINION  (956? - ?)
|  \  | or: Gladys fil RHYN
|  \-- Nesta of DEVON
/   | or: poss. Ellenor verch GWERISTAN, q.v.
- Iorwerth (Idnerth) ap CADWGON
\   /-- Aeddan ap CYNGEN   +==&=> [ 188 ,,xBD,&]
| /-- Brockwell (Brochwel) ap AEDDAN
| /   | OR: Brochwel ap AEDDAN   +====> [ 2]
\-- Margaret (Jane) fil BROCKWELL
| or: poss. Angharad verch LLAWR (q.v.)
| OR: Efa verch GWRGAN   +====> [ 198 ,,pBD,&]
 

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