AHA! I found this on the National Archives website:
http://www.nationalarchives.gov.uk/A...er15&cid=-1#-1
[no title] ER 15/12/4 29 October 1818
Contents:
Draft release by
John Hemmings, Warwick, woolcomber, eldest son and heir of William Hemmings late of Lower Brailes, Warks., deceased and Sarah Field, Compton, Bedford, widow of John, deceased and formerly wife then widow of said William Hemmings, deceased to Job Swetman, Sibford Gower, Oxon., tailor and Joseph Ashby Gillett, Brailes, Warks., gent., his trustee, for £80 of messuage and appurtenances in Sibford Gower in occupations of William Norton, William Applebee and Ann Applebee.
The early Jeffcoats came from Sibfod Gower.