Mr. and Mrs. James Davignon of North Tonawanda celebrated their 50th wedding anniversary with a Mass at Our Lady of Czestochowa Catholic Church, North Tonawanda, followed by a family dinner at Touch of Italy Restaurant, Tonawanda. Mr. Davignon and the former Sharon Alexander were married Oct. 19, 1963, in Ascension Catholic Church, North Tonawanda. He is retired from General Motors. She is a retired teacher’s assistant for North Tonawanda School District. They have three children and five grandchildren.