[S398] District Probate Registry at Worcester (Worcestershire, England). Grant of Probate for the estate of Richard Nightingale dated 2 May 1879 with annexed will (transcript) for Richard Nightingale dated 10 March 1875; temporary digital image provided by "Find a Will," (https://probatesearch.service.gov.uk : 6 February 2018).
[S668] "England Marriages 1538-1973 Transcription," database, findmypast (https://findmypast.co.uk ) marriage entry for John Preston and Ann Nightingale date 5 June 1870