Hi Matt, there are quite a few Russells, do you have first names and approximate ages?
A few examples from the Carnwath parish records -
WILLIAM RUSSELL, Glasgow, aged 27 years, consumption. 27th May 1854.
ELIZABETH RUSSELL, Carnwath, aged 12 years, decline. 4th May 1854.
WILLIAM RUSSELL, Newbigging, aged 17 years, fever. 11th January 1854.
MARY RUSSELL, (no place of abode given) aged 36 years, childbed. 7th January 1853.
JOHN RUSSELL, Carnwath, aged 76 years, old age. 29th October 1851.