William Martin, b: 1257 - Combmartin, England



		^{Nicolas Martin}^{b.1230 Barnstaple, England d.}

	^{William Martin}^{b.1257 Combmartin, England d.1321}

		^{Maud De Brian}^{b.1234, England d.}

^Joan Martin^{b.1291 Barnstaple, England d.1319 Barnstaple, England}

		^{Reynold Fitz Piers}^{b.1247 Chewton, Somerset, England d.}

	^{Eleonor Fitzpiers}^{b.1257 Dunster, Somerset, England d.}		^{William De Vivonne}^{b.1225 Albermarle, Scotland d.1259}

		^{Joan De Vivonne}^{b.1249 Chewton, Somerset, England d.1314}	^{Maud (Matilda) De Ferrers}^{b.1228 Derbyshire, England d.1298}