Mr. and Mrs. Dennis P. Matheis of Amherst celebrated their 50th wedding anniversary with family at their home. Mr. Matheis and Ann M. Daigler were married Feb. 8, 1964, in Good Shepherd Church, Pendleton. He is retired from Delphi, Lockport. She is retired from Sodexo and Chartwells Dining at Buffalo State College. They have four children and eight grandchildren.