Tanglwyst Verch Llywarch

Tanglwyst Verch was born about 1143.¹   Tanglwyst Verch's father was Llywarch Ap of Bran and her mother was Rhael Verch Gronwy.  Her paternal grandfather was Bran Ap Dinawal; her maternal grandparents were Gronwy Ap Owain and Genilles Verch Hoedlyw.  She was an only child.

They had a daughter named Tangwystl Verch Rhos.