Joan FitzAlan, b: 1260 - Winchester, England


	^{William Cornwall}^{b.1288 Burford, England d.}

	^{Joan Plantagenet}^{b.1285 Thunnock, England d.1347}

	^{Margaret Cornwall}^{b.1280 Winchester, England d.1314 England}		^{Richard Plantagenet}^{b.1252 Hertfordshire, England d.1296 Berwick-Upon-, England}

	^{Joan Cornwall}^{b.1275 Lancashire, England d.1348 Norfolk, England}

	^{Richard Cornwall}^{b.1296 d.1296}						^{John FitzAlan}^{b.1200 d.1240}

	^{Geoffrey Cornwall}^{b.1288 Burford, England d.1335 Burford, England}			^{John FitzAlan}^{b.1223 d.1267}			^{Isabel d'Aubigny}^{b.1195 d.1239}

	^{Lamellen Cornwall}^{b.1293 Devon, England d.1315 England}		^{Joan FitzAlan}^{b.1260 Winchester, England d.1300 Cornwall, England}				^{Theobald le Botiller}^{b. d.}

	^{Richard DeJohn Cornwall}^{b.1284 Burford, England d.1297 Kenwick, England}			^{Maud de Verdon}^{b. d.}			^{Rohese or Rohesia de Verdon}^{b. d.}

	^{Edmund de Cornwall}^{b.1280 Asthall Leigh, England d.1353 Cleobury Mortim, England}






			^{Richard de Champernoun}^{b. d.}





				^{Alexander Okeston}^{b.1211 Modbury, England d.1275 Kingsbridge, England}

			^{Joan de Plantagenet}^{b.1238 Modbury, England d.1319 Inceworth, England}				^{Sir Walter de Bath}^b.1280 d.

				^{Joan de Bath}^{b.1211 Winchester, England d.1299 Kingsbridge, England}






			^{Sir Peter de Fissacre}^{b.1243 Totnes, Devon, England d.1316 Inceworth, England}





				^{Alexander Okeston}^{b.1211 Modbury, England d.1275 Kingsbridge, England}

			^{Joan de Plantagenet}^{b.1238 Modbury, England d.1319 Inceworth, England}				^{Sir Walter de Bath}^b.1280 d.

				^{Joan de Bath}^{b.1211 Winchester, England d.1299 Kingsbridge, England}


							^{John Lackland Plantagenet}^{b.1167 Beaumont Palace, England d.1216 Newark-on-Tre, England}

				^{Richard of Cornwall}^{b.1208 Winchester, England d.1272 Berkhamsted, England}			^{Isabella de Taillefer}^{b.1188 Angoulême, France d.1246 Fontevrault, France}

			^{Sir Richard de Cornwall}^{b.1252 Berkhamsted, England d.1296 Berwick-Upon-, England}				^{Sir Walter de Bath}^b.1280 d.

				^{Joan de Bath}^{b.1211 Winchester, England d.1299 Kingsbridge, England}

	^{Joan of Cornwall}^{b. d.}



			^{Joan Unknown}^{b. d.}






			^{Sir John Howard}^{b. d.}



							^{Richard of Cornwall}^{b.1208 Winchester, England d.1272 Berkhamsted, England}

				^{Sir Richard de Cornwall}^{b.1252 Berkhamsted, England d.1296 Berwick-Upon-, England}			^{Joan de Bath}^{b.1211 Winchester, England d.1299 Kingsbridge, England}

			^{Joan of Cornwall}^{b. d.}

				^{Joan Unknown}^{b. d.}