Thomas I de Umfreville, b: 1329 - Prudhoe Castle, England


			^{Gilbert II de Umfreville}^{b.1244 Prudhoe, England d.1307 Prudhoe, England}

		^{Robert de Umfreville}^{b.1277 Prudhoe Castle, England d.1325 Prudhoe Castle, England}	^{Elizabeth Comyn}^{b.1260 Buchan, Scotland d.1327 Prudhoe, England}

	^{Thomas I de Umfreville}^{b.1329 Prudhoe Castle, England d.1387 Harbottle Castle, England}

		^{Alianore of Angus}^{b.1290 Prudhoe, England d.1368 Eshott, England}

^{Thomas II de Umfreville}^{b.1367 Harbottle Castle, England d.1390 Harbottle Castle, England}



	^{Joan de Roddam}^{b.1328 Roddam, England d. Harbottle Castle, England}