Family: Gilbert III (Magna Charta Baron) De Clare (maid. name 1) / Isabel countess Cor marshall

Maternal line Gilbert III (Magna Charta Baron) De Clare (maid. name 1)
Amicie FitzWilliam de Mellent CAEN (maid. name 1) 1160 - 1224  (64 years)	_	Richard III FitzRoger, (3rd Earl of Hertford)(4th Earl of Gloucester) De Clare 1153 - 1217  (64 years)
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Hawise Countess of Gloucester Beaumont (maid. name 1) 1129 - 1197  (68 years)	_	William "Mafonache" (2nd Earl of Gloucester) Fitzrobert (maid. name 1) 1116 - 1183  (67 years)
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Amice Uta deGael Waer de Montfort 1108 - 1168  (60 years)	_	Robert (2nd Earl of Leiceter) De Beaumont (maid. name 1) 1104 - 1168  (64 years)
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EMMA AVICE DE VERMANDOIS 1075 - 1095  (20 years)	_	Ralph Seigneur deGael de Montfort 1078 - 1119  (41 years)

Maternal line Isabel countess Cor marshall
Isabel De Clare 1172 - 1220  (48 years)	_	William Marshal 1146 - 1219  (73 years)
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AOIFE EVA McMURROUGH of LEINSTER 1141 - 1177  (36 years)	_	Richard (the Strongbow )(2nd Earl Pembroke) De Clare 1125 - 1176  (51 years)
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MoreTauthail Mor ingen Muirchertaig Ua OToole 1114 - 1191  (77 years)	_	Diarmaid MacMurchada 1110 - 1171  (61 years)
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Cacht Inion Loigsig O'Morda (maid. name 27ggm) 1094 - 1149  (55 years)	_	Muitchertach King Uí Thuathail (OToole) 1089 - 1164  (75 years)