Descendancy for Isabel de Beaumont: Mallory Genealogy

Isabel de Beaumont

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1 Isabel de Beaumont ^[1]
- 1st Earl of Pembroke Gilbert de Clare b. Abt 1100 d. 06 Jan 1148
  - 2 2nd Earl of Pembroke Richard de Clare ^[1.1] b. 1130 d. 20 Apr 1176
    - Aoife MacMurrough b. 1145 d. 1188
      - 3 3rd Countess of Pembroke Isabel de Clare ^[1.1.1]
        
        1st Earl of Pembroke William Marshal d. 1219
        
        4 William Marshal ^[1.1.1.1] b. Abt 1190 d. 1231
        
        4 Maud Marshal ^[1.1.1.2] b. 1193 d. Abt Mar 1248 [ =>]
        
        4 Countess Isabel Marshal ^[1.1.1.3] b. 09 Oct 1200 d. 17 Jan 1240 [ =>]
        
        4 Eva Marshal ^[1.1.1.4] b. 1194 d. Bef 1246 [ =>]