Marmaduke De Lumley, b: 1314 - Raby With Keverstone, England



		^{Marmaduke De Lumley}^{b.1314 Raby With Keversto, England d.1365}

	^{Ralph De Lumley}^{b.1360 Raby With Keversto, England d.}

		^{Margaret De Holland}^{b.1353 Raby With Keversto, England d.}