COSBY, DONALD RAY - age 85, of Knoxville, died Wednesday, March 4, 1998, at Shannondale Health Care Center. Member of West Knoxville Baptist Church and Shriners Mahai Temple in Miami, Fla. Retired from R.J. Reynolds Tobacco Company. Survivors: daughter, Beth Colvin; grandchildren, Ashley Colvin Remeta and husband Richard, all of Knoxville, Cristy Colvin Onkotz and husband Randy of Mansfield, Texas; great-grandchildren, Richard Andrew Remeta III and Lindsay Anne Remeta, both of Knoxville. Mr. Cosby will be taken to Lithgow and Mark Bennett Funeral Chapel, Miami, Fla., for interment at Miami Memorial Park. The family will receive friends 2-4 p.m. Sunday at Rose Mortuary Mann Heritage Chapel.