John Holbrok (de Holebrok), b: 1350


			^{John De Holbrok}^{b.1290 Holton, Suffolk, England d.1316 England}

		^{Thomas de Holebrok}^{b.1316 Holton St Mary, England d.1360 England}	^{Petronilla Maynard}^{b.1302 Holton, Suffolk, England d.}

	^{John Holbrok (de Holebrok)}^{b.1350 Holton, Suffolk, England d.1382}

		^{Marga (wife of de Holebrok, Thomas)}^{b.1312 Holton, Suffolk, England d.}

^{William de Holebrok (Holbrook)}^{b.1380 Holton St Mary, England d. England}

	^{Agnes Burchid}^b.1317 d.