/William de Vernon
        /Richard Vernon
       |    \Margaret de Stockport
    /Richard Vernon
   |   |    /Robert de Pembrugge
   |    \Juliana de Pembrugge
   |        \Juliana la Zouche
Richard Vernon
   |        /Rhys "Hen" ap Griffith
   |    /Rhys II "Jevan" ap Griffith
   |   |    \Joan Somerville
    \Joan (Joanna) verch Rhys
       |    /Richard Stackpole
        \Isabel Heiress of Stackpole
            \Isabel 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.