Family: Richard, Earl of Cornwall and King of the Romans / Isabel countess Cor marshall

Paternal line Richard, Earl of Cornwall and King of the Romans
JOHN I (KING OF ENGLAND) Plantagenet 1166 - 1216  (49 years)	_	Isabella DeTaillefer (maid. name 1) 1188 - 1246  (58 years)
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HENRY II (KING OF ENGLAND) Plantagenet 1133 - 1189  (56 years)	_	Eleanor Acquitaine (maid. name Duchess of Aquitaine Queen of France Queen of England) 1122 - 1204  (82 years)
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Geoffrey V, Count of Anjou 1113 - 1151  (38 years)	_	Matilda Beauclerc Plantagenet 1102 - 1167  (65 years)
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Fulk V Count of Anjou 1092 - 1143  (51 years)	_	Ermengarde Countess of MAINE 1096 - 1126  (30 years)
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Fulk IV "le Rechin" of Anjou 1043 - 1109  (66 years)	_	Bertrade de Montfort 1069 - 1117  (48 years)
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Geoffrey II (Count D'Anjou) Gastinois The Hammer, The Red 1000 - 1046  (45 years)	_	Ermengarde "Blanche" d'Anjou 1018 - 1076  (57 years)

Paternal line Isabel countess Cor marshall
William Marshal 1146 - 1219  (73 years)	_	Isabel De Clare 1172 - 1220  (48 years)
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John FitzGilbert Marshal 1109 - 1165  (56 years)	_	Sibyl deSalisbury 1127 - 1147  (20 years)
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Gilbert Giffard Marshal 1075 - 1130  (55 years)	_	Mary Margarite deVenuz 1085 - 1119  (34 years)