Mr. Mark Todd Davis, 49, of Muscle Shoals, passed away Jan. 11, 2013, at his home. Visitation will begin at 1 p.m. Wednesday, Jan. 16, at Greenview Funeral Home followed by the service at 2 p.m. in the chapel with burial to follow in Glendale Cemetery in Colbert County.Preceding him in death was his mother, Fannie Patterson Davis.Mark is survived by his father, Howard A. Davis; sons, Mark Todd Davis II, of Tuscaloosa, and William Zachary Davis, of Texas; brother, Tim Davis, of Muscle Shoals; and one grandchild.An online guest book may be viewed and signed at www.greenviewmemorial.com.Arrangements by Greenview Funeral Home.