William De Courtenay, b: 1477 - Powderham, England


			^{William De Courtenay}^{b.1400 Powderham Cas, England d.1485}

		^{William De Courtenay}^{b.1451 Powderham, England d.1512}	^{Margaret Bonville}^{b.1425 Powderham Cas, England d.1487}

	^{William De Courtenay}^{b.1477 Powderham, England d.1535 Powderham, England}		^John Cheney^{b.1405 Brook, England d.1487}

		^{Cecily Cheney}^{b.1455 Pinhoe, Devonshire, England d.}	^{Elizabeth Hill}^{b.1412 Spaxton, Somerset, England d.}

^{Gertrude De Courtenay}^{b.1521 Powderham, England d.1566 Raleigh, Devonshire, England}			^{John Gainsford}^{b.1443 Crowhurst, Surrey, England d.}

		^{John Gainsford}^{b.1469 Crowhurst, Surrey, England d.1540}	^{Anne Worsley}^{b.1447 Crowhurst, Surrey, England d.}

	^{Mary Gainsford}^{b.1499 Upcott, Devonshire, England d.1572}		^{Richard De Hawte}^{b.1438 Waltham, Kent, England d.1487}

		^{Ann De Hawte}^{b.1473 Maidstone, Kent, England d.}	^{Elizabeth Tyrell}^{b.1440 Thornton, Essex, England d.1506}