Brian Dewayne Thomason age 29 of Smithville, passed away Saturday morning, August 12, 2017 at Vanderbilt University Medical Center. He was born November 24, 1987 to his parents, T.D. and Sharon Armour Thomason. He was preceded in death by his grandfathers, Jessie Armour, James Thomason and Cleston Knowles. He was a handyman and worked at Kwik-N-Ezzy. Brian is survived by 3 children, Angel Rutland and Jayden Anderson both of Smithville and Kasin Hicks of Manchester; step-children, Aleea Kalmar and Jamey Bradshaw both of Smithville; mother, Sharon Thomason of Smithville; father, T.D. Thomason of Smithville; 2 sisters, Charity Thomason and Brandy Thomason both of Smithville; 2 brothers, Michael Thomason and Markus Mijka both of Smithville; grandmothers, Rose Knowles and Connie Armour both of Smithville; Fiancé, Tamara Lloyd of Smithville; several aunts, uncles and cousins also survive. Funeral services will be conducted 1 PM Friday, August 18, 2017 at DeKalb Funeral Chapel with burial to follow in Petty Cemetery. Visitation with the family will be on Thursday 11:AM until 8 PM and Friday 10:AM until the time of the service at 1 PM. In lieu of flowers, the family asks that donations be made to DeKalb Funeral Chapel to help with funeral expenses. DeKalb Funeral Chapel is in charge of the arrangements.