CAROLINE APPLEBEE/APPLEBY

Can anyone please marry off and/or kill my g.g.grandmother?She was baptised May 19, 1822 at Holy Trinity Church, Stratford on Avon, Warks, U.K.daughter of John & Maria Appleby.She gave birth to my g.grandfather, Walter, in July 1859, unfortunately she seems to have suffered from amnesia(!) and forgot to name his father.Walter was still in Warwickshire in 1891 but later moved to Chepstow, Mon where that amnesia recurred because he changed his name to Joseph Simpson.Any help much appreciated.