GIBTHORPE, John, of Thorpe St. Peter, Lincs.
Keeper of Odiham park, Hants. 11 Apr. 1452–22 Apr. 1457.
Yeoman of the Crown by 16 Dec. 1452–?Nov. 1454.
Escheator, Lincs. 7 Nov. 1457–8.
Commr. of inquiry, Lincs. Feb. 1458 (lands late of Thomas, Lord Dacre).
