William de Ferrers, b: 1412 -


			^{Robert de Ferrers}^{b.1357 Chartley, England d.1412}

		^{Edmund de Ferrers}^{b.1385 d.1444}	^{Margaret Le Despencer}^{b.1368 d.1415}

	^{William de Ferrers}^{b.1412 d.1450}		^{Thomas de la Roche}^b.1355 d.

		^{Ellen de La Roche}^{b.1389 d.1440}	^{Elizabeth Birmingham}^b.1360 d.

^Ann Ferrers^{b.1438 d.1468}			^{Robert Belknap}^{b.1355 Hampden, England d.1399}

		^{Hamon Belknap}^{b.1390 Griffe, England d.1429}	^{Juliane Darset}^{b.1360 Griffe, England d.}

	^{Elizabeth Belknap}^{b.1411 Chartley, England d.1471}		^{Thomas Boteler}^{b.1358 Wemme, England d.1398}

		^{Joan Boteler}^{b.1392 Griffe, Warwick, England d.1473}	^{Alice Beauchamp}^{b.1362 Griffe, England d.1442}