Family of Tewdwr Mawr the Great ap Cadell & Gwenllian verch Gwyn of Dyvet

Elen verch Tewdwr Mawr
Elen verch Tewdwr was born before 1073.

Gwyn ap Tewdwr Mawr
Gwyn ap Tewdwr was born before 1073.

Maredudd ap Tewdwr Mawr
Maredudd ap Tewdwr was born before 1073.

Nesta verch Tewdwr Mawr
Nesta verch Tewdwr was born before 1073.

Rhydderch ap Tewdwr Mawr
Rhydderch ap Tewdwr was born before 1073.

Tewdwr Mawr the Great ap Cadell & Gwenllian verch Gwyn of Dyvet