John Jennings died after 10 July 1668 and before 30 April 1670 when his widow Margaret made deeds of gift to her children, John, William, Grace, Jane, Honor and Margaret, plus Phillip Wadding, Jr. whose relationship to Margaret is unknown. (Virginia County Court Records, Deed Abstracts of Old Rappahannock County, Virginia, 1670-1672, Part II, Deed Book 4, Pages 155-157, Ruth and Sam Sparacio, The Antient Press, McLean, VA, 1989).