Gronwy was of Tyddyn Adda.
Events
Date of Birth: unknown.
Place of Birth: unknown.
Bartrum (Llywarch ap Brȃn 2) gives Gronwy a number of 7 in his generational dating system, implying a birth date of, very roughly, about 1230.
Date of Death: unknown.
Place of Death: unknown.
Relationships
Father: Maredudd ab Iorwerth ap Llywarch.
This relationship is shown by Bartrum (Llywarch ap Brȃn 2).
Mother: Angharad ferch Hywel ap Maredudd.
This relationship is shown by Bartrum (Llywarch ap Brȃn 2).
Spouse: Adles ferch Gronwy ab Ednyfed Fychan.
This relationship is shown by Bartrum (Llywarch ap Brȃn 2).
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Bartrum.)
Maredudd Ddu married Nest ferch Ithel Fychan; also married Catrin Fechan ferch Cynchwr.
Gruffudd.
Gronwy Llwyd.
References
Bartrum, Peter C., “Llywarch ap Brȃn 2” in An Electronic Version of Welsh Genealogies AD 300-1500.
[The sources that Bartrum cites for Maredudd are: Peniarth 131 (105), written by Gutun Owain about 1480; Peniarth 129 (63, 73), copied about 1500 from a 1497 MS by Gutun Owain; and Peniarth 127 (55, 64), written by Syr Thomas ap Ieuan ap Deicws between about 1510 and 1523.]