LEWISTON – A Mass of Christian Burial was held Saturday for Arthur J. Theriault at Holy Family Church, following prayers at the Fortin Group Funeral Home and Cremation Services. The Rev. Lionel Chouinard officiated. Committal was held at St. Peter’s cemetery. Casket bearers were Christopher, Matt , Joe and Don Theriault, Mike Riggs, Tony Fernald, and Glen and Gary Gervais.