Warren and Marion Ferry of Center Township will celebrate 40 years of marriage with an open house at 1:30 p.m. Aug. 3 at their home.

Ferry married the former Marion Laffey on Aug. 3, 1968, at the St. Paul Cathedral in Pittsburgh.

Ferry is an attorney. He belongs to the Butler County Bar Association, the Pennsylvania Bar Association, the Pennsylvania Association for Justice, the American Humane Society, the Humane Society of the United States and the Butler County Humane Society.

Mrs. Laffey-Ferry is also an attorney. She is a member of the Butler County Bar Association, the Pennsylvania Bar Association, the American Bar Association, the Pennsylvania Bar Foundation, the American Humane Society, the Humane Society of the United States and the Butler County Humane Society. She belongs to the St. Paul Roman Catholic Church in Butler.