Click to expand/collapse all other details

Female Adda ap Iorwerth Drwyndwn Click to view Adda ap Iorwerth Drwyndwn in the family tree

Adda ap Iorwerth was born before 1174.  Adda ap Iorwerth's father was Iorwerth Drwyndwn ap Owain Gwynedd and her mother was Marared verch Madoc of Powys.  Her paternal grandfather was Owain Fawr Gwynedd ap Gruffydd and her paternal grandmother is Gwladys verch Llywarch; her maternal grandfather was Madoc ap Maredudd and her maternal grandmother is Susanna verch Gruffydd of Gwynedd. She had a brother named Llywelyn Fawr the Great ap Iowerth of.  She is the younger of the two children.

Page last modified

\