William de Beauchamp, b: 1237 -


			^{Walcheline de Beauchamp}^{b. d.}

		^{William de Beauchamp}^{b. d.1268}	^{Joane Mortimer}^{b. d.}

	^{William de Beauchamp}^{b.1237 d.1298 Green Friars Co. Worchester}		^{William Mauduit}^{b. d.}

		^{Isabel Mauduit}^{b. d.}

^{Isabel de Beauchamp}^{b. d.1306}			^{Geoffrey Fitz Piers}^{b. d.}

		^{Sir John Fitz Geoffrey}^{b. d.1258}	^{Aveline de Clare}^{b. d.}

	^{Maud Fitz John}^{b. d.1301 Green Friars Worchester}		^Hugh Bigod^{b. d.1224}

		^{Isabel Bigod}^{b. d.}	^{Maud Marshall}^{b. d.1248 England}