Mr. and Mrs. Donald Bieber of Williamsville celebrated their 50th wedding anniversary with family at a dinner hosted by their daughters. Mr. Bieber and the former Sandra Hardie were married May 27, 1967, in the United Church of Christ in Buffalo. Mr. Bieber worked in the Lancaster School District for more than 30 years, as the director of guidance at Lancaster High School and the administrator of adult education at Lancaster High School before retiring in 1996. Mrs. Bieber retired from work as an X-ray technician at Children’s Hospital of Buffalo. They have two children and four grandchildren.