Reynold Fitz Piers, b: 1230



	^{Reynold Fitz Piers}^{b.1230 England d.}

^{Peter Herbert}^{b.1259 Hertfordshire, England d.}

		^{William De Vivonne}^{b.1225 Of, Albermarle, Scotland d.1259}

	^{Joan De Vivonne}^{b.1249 Hertfordshire, England d.1314}		^{William Ferrers}^{b.1200 Of, Derbyshire, England d.1253 Evington, England}

		^{Maude De Ferrers}^{b.1228 Of, Derbyshire, England d.1297}	^{Sibyl Marshall}^{b.1209 Of Pembroke, Wales d.1245}