Annie Mary SINZ , 1850–1938 (aged 88 years)
The headstone for Annie is inscribed that she was 88 years and 6 months of age at the time of her death in 1938.
It is possible that Annie married a George SINZ before marrying George LYNCH. This birth reference may be relevant:
V18802020 159/1880 SINZ JOHN G GEORGE ANNIE M V188002020 159/1880 SINZ JOHN G GEORGE ANNIE M