Walter Fitz Other = Beatrice
                                            Constable of Windsor  |
                                        Keeper of Windsor Forest  |
                                      living 1086 and after 1100  |
                                                                  |
             |--------------------|-------------------|----------------------|-----------------------|------------------------|      
      Walter Fitz Walter   Walter de Windsor   Robert de Windsor     Maurice de Windsor       Reinal de Windsor        Gerald de Windsor=Nesta  
     Constable of Windsor                   obtained Domesday fief  Dapifer of St Edmund's   Dapifer of Queen Adeliza                   | of South Wales
  Keeper of Windsor Forest                  of Walter the Deacon      under Hen. I           Living 1136                                |
  living temp. HenryI and                  including Little Easton  Living 1136. Ob.a.p                                                 |
         Stephen                                 Dead 1135                                                                              |
             |-------|                                 |           |-----------------------|----------------------|---------------------|
                     |                                 |           |                       |                      |                     |
      Christina = William  = Hawys           William de Windsor  William FitzGerald  Maurice FitzGerald   David FitzGerald          Angharst
      de Wiham? |de Windsor|living 1185      of Little Easton etc       |         diapifer of St David's  Bishop of St David's    marr William de Barri
                |living temp.                          |                |         in Wales, and Baron of                                |
                |Henry II  |                           |                |         the Naas in Ireland                                   |
                |dead 1176 |                           /\               |                  |                                            /\
                |          |--------|                |--------------|----      |-----------------|----------------|-------------------|                                                             
     Walter de Windsor      William de Windsor    Reimund       Griffith    William           Gerald           Alexander           Nesta
  divided grandfather's    18 years old in 1185   Ob.s.p.        Ob.s.p.   Dapifer of      Lord of Ophaley
    fief 1198              divided grandfather's                          St. Davids in          |
              |                fief 1198                                  Wales and Baron        |
              |                     |                                   of the Naas in Ireland   |
              |                     |                                          |                 |
              |                     |                                          |                 |
         Christiana                /\                                         /\                /\
     eldest co-heiress         a qua  
                            Windsor of Stanwell