... Charles Knyvett ... married firstly before 1512 a wife Richardson gives as unidentified ...
... It would appear as if this first, unidentified wife could be Agnes Calthorpe, daughter of Sir John Calthorpe and the widow of William Curson (d. 21 or 22 August 1485) and John Crane (d. 1504), although Charles does not appear on any Calthorpe pedigrees and Agnes would have had to name two sons Robert and three daughters Elizabeth. ... Agnes held the manor of Bury-in-Barton in 1494 in dower for her life from her first husband. Agnes was the daughter of John Calthorpe, knight, by Elizabeth, daughter of Roger Wentworth and Margery le Despenser. ...
