I am seeking information about my 3rd Great Grandmother Ellen Rigby wife of Isaac Rigby of Birkenhead. According to 2nd Great Grandfather Walter’s marriage certificate her maiden name was Warburton. However, there is no marriage recorded for Isaac Rigby to Ellen Warburton, there is a marriage for Isaac to Ellen Barrow in 1826 at St Elphin Church Warrington.I have a baptism for Ellen Warburton dau of James & Elizabeth at St Elphin in May 1802. Do any other researchers or members of the family know which the correct Ellen is? Thanks in advance, Peter.