Mr. and Mrs. Frank and Martha Crenshaw of Register, Ga., are celebrating their 50th wedding anniversary. The couple was married July 15, 1963, in Spartanburg, S.C., by the Rev. Gideon M. Long Jr. They have two children, Jeff Crenshaw of Register, Ga., and Julie (John) McKendrew of California, Md.; and two grandchildren, Ryan and Emma of California, Md.