*Thewer verch Brydw

father:
*Brydw ap Gwrtheyrn Gwr

mother:
unknown

siblings:
unknown

spouse:
*Casnar Wledig husband of Thewer verch Brydw
(end of information)

children:
*Llary ap Casnar Wledig born about 0588?
*Cynan ap Casnar Wledig

biographical and/or anecdotal:

notes or source:
ancestry.com
The birthdates for Cynon and Llary don't match because the estimates were skewed (not mine).