Thomas Marshall (1853-1937) was a Foreman Engineer at Carrongrove Paper Mill for 37years prior to his retiral in 1924. He was responsible for much of the building of new machinery there. He was a member of Denny Parish Council and a founder member of Denny & Dunipace Co-operative Society. He was an office bearer at Broomhill Church and a member of Denny Bowling Club. He was also co-owner of a patent for a paper surfacing machine.