On the 1939 Census, Christina's date of birth is given as 25th December 1897. It was always understood in the family that her birthday was on Christmas Day and her death certificate gives her date of birth as 25th December 1893. Her baptism document gives her date of birth as 27th December 1893. The Irish census of 1901 gives her age as 7, bearing out the 1893 birth year
Ireland, Births and Baptisms, 1620-1911 list Mary Ellen Randall, born 3 Oct 1873, Queenstown, Cork, Ireland, Father Richard Randall, Mother Johanna Sullivan (FHL Film Number 255892) - can this date of birth be tied to Mary Ellen Mayne to tie her to this record?
Mabel married Charles Richard Mayne in 1940. Curiously, her record in the 1939 Register has been ammended by hand from Sumpner to Mayne. Was she already living as a married woman at that point?