John l' Arcedekne, b: 1306 - Ruan Lanihorne, England


			^{Eudes l' Arcedekne}^{b.1256 Trematon Castle, England d.1289}

		^{Thomas l' Arcedekne}^{b.1275 Ruan Lanihorne, England d.1331}	^Amice^{b.1259 Cornwall, England d.}

	^{John l' Arcedekne}^{b.1306 Ruan Lanihorne, England d.1370}		^{Thomas de la Roche}^{b.1250 Roch Castle, Wales d.1313}

		^{Alice de la Roche}^{b.1287 Roch Castle, Wales d.}	^Margaret^{b.1254, Wales d.1315}

^{Warin l' Arcedekne}^{b.1360 Lankerne, England d.1401}

		^{Jordan Haccombe}^{b.1280 Haccombe, England d.}

	^{Cecily Haccombe}^{b.1310 Haccombe, England d.1364}		^{Mauger de St Aubin}^b.1254 d.

		^{Isabel de St Aubin}^b.1284 d.