from
https://www.kelcran.com/GenealogyIn the July to September 1918 birth index
Mary E. Wolff, mother’s maiden name McCausland, Richmond, Surrey, volume 2a, page 769.
In the 1945 electoral Registers
98 Windsor Road, Cambridge, Cambridgeshire
Ella G. Wolff
Grace P. Wolff
Mary E. WolffVeronica M. Wolff
[Since Veronica married in 1944, this seems to be out of date.]
In the July to September 1948 marriage index
Mary E. Wolff and
Eric Jones, Cambridge, Cambridgeshire, volume 4a, page 654.
In the July 1986 death index
Mary Elizabeth Jones, born August 13, 1918, died age 67, Cambridge, Cambridgeshire, volume 9, page 774.