James I le Butler (Boteler), b: 1304


			^{Theobald III le Boteler}^{b.1252 Arklow, Wicklow, Ireland d.1285 Arklow, Wicklow, Ireland}

		^{Edmund le Boteler}^{b.1271 Kilkenny Castle, Ireland d.1321 London, England}	^{Joan Fitz John}^{b.1250 Shere, Surrey, England d.1303}

	^{James I le Butler (Boteler)}^{b.1304 Arklow, Wicklow, Ireland d.1338}		^{John Fitz Thomas}^{b. d.}

^{Petronella Butler}^{b.1332 Ormonde, Kerry, Ireland d.1368}		^{Joan Fitz Thomas}^{b.1281 Fermoy, Cork, Ireland d.1320}	^{Blanche Roche}^{b. d.}

^{James II Butler}^{b.1333 Kilkenny, Ireland d.1382}			^{Humphrey VII de Bohun}^{b.1249 Herefordshire, England d.1298 Pleshley, Essex, England}

		^{Humphrey VIII de Bohun}^{b.1275 Pleshey Castle, England d.1320 Boroughbridge, England}	^{Maud de Fiennes}^{b.1231 Wendover, England d.1298}

	^{Eleanor de Bohun}^{b.1304 Knaresborough, England d.1363}		^{Edward I Plantagenet}^{b.1239 Westminster, England d.1307 Burgh on the Sa, England}

		^{Elizabeth Plantagenet}^{b.1282 Rhuddian Castle, Wales d.1316 Quendon, Essex, England}	^{Eleanor of Castile y Leon}^{b.1244 Burgos, Spain d.1290 Herdeby, England}