William De Lambton, b: 1364


			^{William De Lambton}^{b.1306 Lambton, Durham, England d.1350 Lambton, Durham, England}

		^{Robert Lambton}^{b.1326 Lambton, Durham, England d.1370 Lambton, Durham, England}	^{Elizabeth Unknown}^{b.1306 Durham, England d.1370 Durham, England}

	^{William De Lambton}^{b.1364 Durham, England d.1430 Durham, England}

		^{Katherine Unknown}^{b.1330 Lambton, Durham, England d.1373 Lambton, Durham, England}

^{William de Lambton}^{b.1389 Lambton, Durham, England d.1430 Lambton, Durham, England}

	^{Alice Salcock}^{b.1369 Salcock, Yorkshire, England d.1446 Lambton, Yorkshire, England}