The Genealogy Page of Jorge Heredia and Heleen Sittig

Llywellyn ap Seisyll

____ - ____

Father: Seisyll
Mother: Praust of Gwynedd

Family 1 : Angharad of Gwynedd
  1. +Gruffydd ap Llywellyn
                                             _____________________
                                            |                     
                       _____________________|
                      |                     |
                      |                     |_____________________
                      |                                           
 _Seisyll ____________|
|                     |
|                     |                      _____________________
|                     |                     |                     
|                     |_____________________|
|                                           |
|                                           |_____________________
|                                                                 
|
|--Llywellyn ap Seisyll 
|  
|                                            _Idwal ap Anarawd ___+
|                                           |                     
|                      _Elisedd ap Idwal ___|
|                     | (.... - 0943)       |
|                     |                     |_____________________
|                     |                                           
|_Praust of Gwynedd __|
                      |
                      |                      _____________________
                      |                     |                     
                      |_____________________|
                                            |
                                            |_____________________