Mr. and Mrs. Eugene J. Mlodozeniec of West Seneca celebrated their 50th wedding anniversary with private dinners with their sons at Garden Place Hotel in Williamsville and Denver Aquarium in Denver, Colorado. Mr. Mlodozeniec and the former Marianne Byrne were married May 1, 1965, in St. Mary’s on the Hill, Lancaster. He is a retired printer at Thorner Sidney Press Inc. in Buffalo and an auto parts distributor at Gillogly Chevrolet Central Corporation in West Seneca. She is a retired retail sales representative at Bon-Ton in West Seneca. They have two children.