THOMAS JOHN LEDUC, SR., of State Street, Groveton, died peacefully on October 2, 2013 at Week's Medical Center in Lancaster after a lengthy illness. He was born in Boston, MA on May 6, 1950 the son of Armand Patrick and Gloria V. (Dipesa) Leduc, he has been a resident of Groveton for the past eight years. Tom received his degree in marketing in Henniker, NH. He had worked for the Long Cadillac Dealership in Farmington, MA and had owner the Corporate Vending Co. in Revere, MA before coming to Groveton where he co-owned the Groveton Market with his son "TJ". Tom was a dedicated member of the community and would also help anyone he could. He also will be missed by everyone. Tom was predeceased by his son Thomas John "TJ" Leduc, Jr. on October 1, 2013 and by his parents. Memorial calling hours for Tom and "TJ" will be held on Friday, October 11, 2013 from 10:00 am until 12:00 noon at the Armstrong-Charron Funeral Home in Groveton. Funeral service will follow immediately after with burial in the Northumberland Cemetery with Fr. Daniel Deveau of the St. Francis Xavier Church officiating.