Pedigree

            /Hugh de Mortimer
        /Roger de Mortimer
       |    \Maud le Meschines-Cambridge
    /Ralph de Mortimer
   |    \Isabel de Ferrers-Derby
Maud de Mortimer
   |        /Iorwerth ap Owain Gwynedd "The Broken-Nosed" Aberffraw-Gwynedd
   |    /Llywelyn ap Iorwerth "The Great" Aberffraw-Gwynedd
   |   |    \Margred verch Madoc Mathrafal-Powys
    \Gwladus verch Llywelyn Fawr "The Dark" Aberffraw-Gwynedd
       |    /John "Lackland" Plantagenet-England
        \Joan Plantagenet-England
            \Konstanza Roazhon-Penteur-Breizh

RootsWeb.com is NOT responsible for the content of the GEDCOMs uploaded through the WorldConnect Program. The creator of each GEDCOM is solely responsible for its content.