Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum (Tudur Trefor 3) gives Adda a number of 9 in his generational dating system, implying a birth date of, very roughly, about 1300.
Living: 1356.
Lloyd (4:109) states that Adda witnessed a charter in 1356.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Ieuaf ab Adda ab Awr.
This relationship is shown by Bartrum (Tudur Trefor 3).
Mother: uncertain.
It is not clear which of Ieuaf’s wives was the mother of Adda.
Spouse: Angharad ferch Dafydd ab Adda.
This relationship is shown by Bartrum (Tudur Trefor 3).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. The information below comes from Bartrum.)
Angharad married Iorwerth Ddu.
Gwenllian married Gronwy ab Iorwerth.
Ieuan.
Gwenhwyfar married Dafydd ab Ednyfed Gam.
References
Bartrum, Peter C., “Tudur Trefor 3” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources Bartrum cites for Adda are: Peniarth 131 (102), written by Gutun Owain about 1480; Peniarth 131 (297), written by Ieuan Brechfa about 1500; Peniarth 129 (64, 68), copied about 1500 from a 1497 MS by Gutun Owain; and Peniarth 127 (26), written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523.]
Lloyd, Jacob Youde William. The History of the Princes, the Lords Marcher and the Ancient Nobility of Powys Fodog and the Ancient Lords of Arwystli, Cedewen and Meirionydd. (London: T. Richards, 1881-1887).