Richard Longespée, b: 1236 -


							^{William Longespée}^{b.1173 Salisbury, England d.1225 Salisbury, England}

				^{William_II Longespée}^{b.1207 Salisbury, England d.1249 Al Mansurah, Egypt}			^{Ela Fitzpatrick}^{b.1191 Amesbury, England d.1261 Laycock, England}

			^{Richard Longespée}^{b.1236 d.1261}				^{Richard de Camville}^{b.1177 Stratton Audley, England d.1261 Lacock, England}

				^{Idoine de Camville}^{b.1209 Brattleby, England d.1250 Salisbury, England}			^{Eustachia Basset}^{b.1180 Bicester, England d.1215 Brattleby, England}





			^{Alice de Rus}^{b.1245 Stinton, Norfolk, England d.1301 Stinton, Norfolk, England}










	^{Margaret Longespée}^{b.1255 Lincolnshire, England d.1306 Lincoln, England}



			^{Maud de Clifford}^{b.1234 Clifford, England d.1282 Brimpsfield, England}




				^{Edmund de Lacy}^{b. d.}

	^{Margaret de Lacy}^{b.1277 Denbigh, Wales d.}		^{Henry de Lacy}^{b.1250 Old Bolingbroke, England d.1310 London, England}

	^{John de Lacy}^{b.1279 Denbigh, Wales d.1311}

	^{Margaret de Lacy}^{b.1282 Wexford, Ireland d. Ashton Under L, England}

	^{Alice de Lacy}^{b.1281 Denbigh, Wales d.1348 Barlings, England}

	^{Edmund de Lacy}^{b.1271 Denbigh, Wales d.}		^{Margaret Longespée}^{b.1255 Lincolnshire, England d.1306 Lincoln, England}

				^{Maud de Clifford}^{b.1234 Clifford, England d.1282 Brimpsfield, England}






			^{Edmund de Lacy}^{b. d.}



	^{Henry de Lacy}^{b.1250 Old Bolingbroke, England d.1310 London, England}




				^{Edmund de Lacy}^{b. d.}

			^{Henry de Lacy}^{b.1250 Old Bolingbroke, England d.1310 London, England}







			^{Joan FitzMartin}^{b.1291 Barnstaple, England d.1322}