http://wc.rootsweb.com/cgi-bin/igm.cgi?op=PED&db=jdp-fam&id=I5066&style=TABLE

References

    1. Death, de Grandison, Catherine
      1. de Grandison, Catherine (Primary)
    2. de Grandison, Catherine
    1. Birth, Mortimer, Roger
      1. Mortimer, Roger (Primary)
    2. Mortimer, Roger
    1. of Hainault, Phillipa
    2. Birth, of Hainault, Phillipa
      1. of Hainault, Phillipa (Primary)
    1. Mortimer, Edmund
    2. Death, Mortimer, Edmund
      1. Mortimer, Edmund (Primary)
    1. de Mortimer, Edmund
    2. Death, de Mortimer, Edmund
      1. de Mortimer, Edmund (Primary)
    1. of Hainault, Phillipa
    1. Birth, de Montagu, William
      1. de Montagu, William (Primary)
    2. de Montagu, William
    1. de Burgh, Elizabeth
    2. Birth, de Burgh, Elizabeth
      1. de Burgh, Elizabeth (Primary)
    1. Death, Montagu, Philippa
      1. Montagu, Philippa (Primary)
    2. Montagu, Philippa
    1. Death, de Burgh, Elizabeth
      1. de Burgh, Elizabeth (Primary)
    2. de Burgh, Elizabeth
    1. de Montagu, William
    2. Death, de Montagu, William
      1. de Montagu, William (Primary)
    1. Birth, de Grandison, Catherine
      1. de Grandison, Catherine (Primary)
    2. de Grandison, Catherine
    1. Birth, Plantagenet of England, Edward III
      1. Plantagenet of England, Edward III (Primary)
    2. Plantagenet of England, Edward III
    1. of Hainault, Phillipa
    2. Death, of Hainault, Phillipa
      1. of Hainault, Phillipa (Primary)
    1. Birth, Baddlesmere, Elizabeth
      1. Baddlesmere, Elizabeth (Primary)
    2. Baddlesmere, Elizabeth
    1. Mortimer, Edmund
    2. Marriage, Family of Mortimer, Edmund and of Clarence, Philippa
      1. Mortimer, Edmund (Primary)
      2. of Clarence, Philippa (Primary)
    3. of Clarence, Philippa
    1. Birth, de Burgh, William
      1. de Burgh, William (Primary)
    2. de Burgh, William
    1. Death, Plantagenet of Antwerp, Lionel
      1. Plantagenet of Antwerp, Lionel (Primary)
    2. Plantagenet of Antwerp, Lionel
    1. Birth, Plantagenet of Antwerp, Lionel
      1. Plantagenet of Antwerp, Lionel (Primary)
    2. Plantagenet of Antwerp, Lionel
    1. de Burgh, Elizabeth
    2. Plantagenet of Antwerp, Lionel
    3. Marriage, Family of Plantagenet of Antwerp, Lionel and de Burgh, Elizabeth
      1. de Burgh, Elizabeth (Primary)
      2. Plantagenet of Antwerp, Lionel (Primary)
    1. Death, of Clarence, Philippa
      1. of Clarence, Philippa (Primary)
    2. of Clarence, Philippa
    1. Death, Plantagenet of England, Edward III
      1. Plantagenet of England, Edward III (Primary)
    2. Plantagenet of England, Edward III
    1. Birth, de Mortimer, Edmund
      1. de Mortimer, Edmund (Primary)
    2. de Mortimer, Edmund
    1. Marriage, Family of de Mortimer, Edmund and Baddlesmere, Elizabeth
      1. Baddlesmere, Elizabeth (Primary)
      2. de Mortimer, Edmund (Primary)
    2. Baddlesmere, Elizabeth
    3. de Mortimer, Edmund
    1. Birth, of Clarence, Philippa
      1. of Clarence, Philippa (Primary)
    2. of Clarence, Philippa
    1. Death, Mortimer, Roger
      1. Mortimer, Roger (Primary)
    2. Mortimer, Roger
    1. Plantagenet of England, Edward III
    1. Montagu, Philippa
    2. Birth, Montagu, Philippa
      1. Montagu, Philippa (Primary)
    1. Death, Baddlesmere, Elizabeth
      1. Baddlesmere, Elizabeth (Primary)
    2. Baddlesmere, Elizabeth
    1. Mortimer, Roger
    1. Birth, Lancaster, Maud
      1. Lancaster, Maud (Primary)
    2. Lancaster, Maud
    1. Mortimer, Edmund
    2. Birth, Mortimer, Edmund
      1. Mortimer, Edmund (Primary)