Longtime resident of Westminster; 86 WESTMINSTER -- Barbara (Saltmarsh) Mitchell, 86, of Westminster, formerly of Athol, died Wednesday, January 25, 2012, at the Wachusett Manor Nursing Home in Gardner.She has lived in Westminster since 1958.MITCHELL -- A Mass of Christian Burial will be Monday, January 30, 2012 at 11:00 A.M. at Our Lady Immaculate Church, 192 School Street, Athol. Burial will follow at Silver Lake Cemetery and a gathering will be held in the parish hall of St. Francis of Assisi Church. Calling hours will be on Monday from 9:00 to 10:30 A.M. at Higgins-O'Connor Funeral Home, 146 Main St., Athol. In lieu of flowers, the family suggests donations in Barbara's name be made to a local animal shelter. For further information or to share a memory with the family go to: www.higginsoconnorfuneralhome.com.