Lady-Elizabeth Mortimer, b: 1371 -






	^{Sir-Henry Percy}^{b.1361 d.1403}



^{Lady-Elizabeth Percy}^{b. d.1436}

		^{Edmund Mortimer}^{b.1352 3rd Earl of March d.1381}

	^{Lady-Elizabeth Mortimer}^b.1371 d.		^{Lionel Plantagenet}^{b.1338 Duke of Clarance d.1368}

		^{Lady-Philippa Plantagenet}^{b.1355 d.1381}	^{Elizabeth de Burgh}^{b.1332 d.1363}