"England, Births and Christenings, 1538-1975," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/NGB4-898 : accessed 23 Sep 2012), Henry Yerrow in entry for John Yerrow, 01 Aug 1742; citing reference , FHL microfilm 428981, 549943.
↑ Warwick, England; Warwickshire Anglican Registers, in Warwickshire County Record Office Roll: Engl/2/1004; Document Reference: DRO 26/4.