Bond by John Ray to Jemima Thompson of Bishop Auckland, Durham, widow, executrix of Robert Thompson in £1000: if any person other than John Ray shall claim title to coal under the Dunstead Closes, Langley, and substantiate such claim, then if Ray pays to Mrs Thompson £600 within two months of such judgment, then the bond will be void [Ray won his case in Chancery against Thompson and others proving his right to the Dunstead coal], 8 April 1847