Maud Furnivalle, b: 1313 - Tattershall, England



	^{John de Grey}^{b.1300 Rotherfield, Sussex, England d.1359 Rotherfield, Sussex, England}

^Robert Grey^{b.1345 Ravensworth, England d.1367 St Pierre and Miquelon}			^{John Marmion}^{b.1266 North Riding, England d.1322 Lincolnshire, England}

		^{John Marmion}^{b.1292 Tattershall, England d.1335 Tanfield, Durham, England}	^Isabel Peck^{b.1270 North Riding, England d.1336 England}

	^{Avice Marmion}^{b.1309 Tanfield, Durham, England d. England}

		^{Maud Furnivalle}^{b.1313 Tattershall, England d.1360 Tanfield, Durham, England}