Two birth registrations, but only a few months appart, so only one child.
Aged 55 in 1901
Lancashire Birth indexes for the years: 1855 MATHER Sarah Ann SEAL Pilkington, Bury PILK/16/37
MATHER, SARAH ANN SEAL GRO Reference: 1854 D Quarter in BURY Volume 08C Page 373 and MATHER, SARAH ANN SEAL GRO Reference: 1855 M Quarter in BURY Volume 08C Page 410
DELEMER Sarah, of Broomfield, Whitefield, Lancashire widow died 18 Nov 1907. Probate Manchester 5 Feb to Sarah Ann Mather spinster. Effects £16,871 15s 4d
MATHER Elizabeth of Broomfield, Whitefield, Lancashire spinster died 12 Dec 1921. Probate Manchester 13 March to Sarah Ann Mather spinster. Effects: £21,647 10s 4d.