Isabel Marshal

Marshal Side

• Marshal, 1st Earl of Pembroke William 1146 - 1219  (73 years)

• FitzGilbert, John "The Marshal" Abt 1106 - 1165  (59 years)
• d'Evereaux, Sibyl Abt 1127 - 3 Jun

• FitzRobert, Gilbert "The Marshall" Abt 1075 - Bef 1130  (< 54 years)
• de Venuz, Mary 1105 -
• d'Evereaux, Sheriff of Wiltshire Walter FitzEdward Abt 1087 - 1147  (60 years)
• de Chaworth, Sibyl Abt 1112 - 1147  (35 years)

de Clare Side

• de Clare, Isabel FitzGilbert Abt 1172 - 1220  (48 years)

• de Clare, 2nd Earl of Pembroke Richard FitzGilbert "Strongbow" Abt 1130 - 1176  (46 years)
• MacMurrough, Eve (Aoife) Abt 1141 - Aft 1186  (> 46 years)

• de Clare, 1st Earl of Pembroke Gilbert "Strongbow" FitzGilbert 1100 - 1147  (46 years)
• de Beaumont, Isabel (Elizabeth) 1098 - 1147  (49 years)
• MacMurchada, King of Leinster Diarmait 1100 - 1171  (71 years)
• O'Toole, More 1114 - 1191  (77 years)