Colbert Matthew Barnes III, 64, of Lexington Park, MD passed away on May 6, 2019. Family and friends will unite on Monday, May 13, 2019 for visitation at 10 am until Mass of Christian Burial at 11:30 am at St. Peter Claver Church, 16922 Saint Peter Claver Rd, St Inigoes, MD 20684. Interment to follow at the church cemetery. Arrangements by Briscoe-Tonic Funeral Home.