Ralph de MORTIMER
He married Gwladys "Ddu" Verch Llewelyn, Princess of North Wales 1230 at England . Gwladys "Ddu" Verch Llewelyn, Princess of North Wales was born at of Caernarvonshire, Wales Abt 1205 daughter of Llewelyn ap Iorwerth, Prince of Wales and Tangwystl Verch Llywarch .
They were the parents of 2
children:
Roger de Mortimer
born 1221.
Joan Mortimer
born Abt 1223.
Ralph de Mortimer died 6 Aug 1246 at Wigmore, Herefordshire, England .
Gwladys "Ddu" Verch Llewelyn, Princess of North Wales died 1251 at Windsor, Berkshire, England .