IVGKOCH50TH ANNIVERSARYMr. and Mrs. Eugene C. Koch. 7403 Ohio 113, Bellevue, celebrated their 50th wedding anniversary with a dinner Oct. 14, 2000.The couple was married Oct. 13, 1950, in The Congregational Church Parsonage, Monroeville, by the Rev. Elwyn Owen.Mr. and Mrs. Koch are the parents of Mrs. Joseph (Vicki) Caranfa of Bellevue and Mrs. David (Beverly) Leibold, Richard Koch and Mrs. Jeffrey (Janice) Schild, all of Monroeville. They have eight grandchildren.A family party hosted by their children followed at the home of the couple. Mr. Koch retired from Center Manufacturing Co., Bellevue in 1989. Mrs. Koch, the former Ruby Clayton, is a homemaker.