Tangwystl verch Lywarch

Family/Spouse: Llywelyn Fawr ap Iowerth, Prince of Wales. Llywelyn (son of Iorwerth Drwyndwn ap Owain and Margaret verch Madog) was born in 1173 in Dolyddelan, Wales; died on 11 Apr 1240 in Caernarvonshire, Wales. [Group Sheet] [Family Chart]

1. Princess of Wales Gwladys "The Dark" verch Llewelyn was born in 1205 in Caerarvonshire, Wales; died in 1251 in Winsor, Berkshire, England.