Sibilla de Tarnfield, b: 1172 - Yorkshire, England



	^{Robert Marmion Winteringham Ma}^{b.1182 Tamworth, England d.1241 Scrivelsby, England}

^{William Marmion}^{b.1210 Withringham, England d.1275 Chilham, England}

		^{Jernegan Fitz Hugh,}^{b.1176 Tanfield, England d.1214 Horham-Jernegan, England}

	^{Avice de Tanfield}^{b.1205 Tanfield, England d.1284 North Riding, England}

		^{Sibilla de Tarnfield}^{b.1172 Yorkshire, England d.}