Richard de Clare, b: 1222 -




				^{Gilbert de Clare}^{b.1180 d.1230 Magna Parva De, England}

			^{Richard de Clare}^{b.1222 d.1262 Waltham, Kent, England}				^{William Marshall}^{b.1147 Hamstead Marsh, England d.1219 Caversham, England}

				^{Isabel Marshal}^{b.1200 Pembrokeshire, Wales d.1239 Düring, Germany}			^{Isabel de Clare}^{b.1172 Ireland d.1220 Pembroke, Wales}





			^{Margaret (Megotta) de Burgh}^{b.1222 d.1237}






			^{Bouchard de Corbeil}^{b.1022 France, Marne, Corbiel d.}



	^{Elizabeth (Elise) de Corbeil}^{b.1017 France, Marne, Corbiel d.}



			^{Adelaide de Crecy}^{b.1026 France, Marne, Corbiel d.1104}


							^{Thibault de Montlhery}^{b. 983 Montlhéry, France d.}

				^{Guy I Seigneur de Montlhery}^{b.1009 Montlhéry, France d.1095}			^{Elizabeth de Montlhery}^{b.990 Montlhéry, France d.1009 France}

			^{Guy de Montlhery}^{b.1037 Montlhéry, France d.}

				^{Hodierne de Gometz-la-Fertz}^{b.1014 Montlhéry, France d.}

	^{Unknown de Montlhery}^{b.1045 Montlhéry, France d.}

				^{Bouchard de Corbeil}^{b.1022 France, Marne, Corbiel d.}

			^{Elizabeth (Elise) de Corbeil}^{b.1017 France, Marne, Corbiel d.}

				^{Adelaide de Crecy}^{b.1026 France, Marne, Corbiel d.1104}


							^{Thibault de Montlhery}^{b. 983 Montlhéry, France d.}

				^{Guy I Seigneur de Montlhery}^{b.1009 Montlhéry, France d.1095}			^{Elizabeth de Montlhery}^{b.990 Montlhéry, France d.1009 France}

			^{Guy de Montlhery}^{b.1037 Montlhéry, France d.}

				^{Hodierne de Gometz-la-Fertz}^{b.1014 Montlhéry, France d.}





			^{Adelaide de Crecy}^{b.1026 France, Marne, Corbiel d.1104}






			^{Bouchard de Montmorency}^{b.957 Montlhéry, France d.}



	^{Thibault de Montlhery}^{b. 983 Montlhéry, France d.}



			^{Elizabeth de Crecy}^{b.961 Montlhéry, France d.}