Mr. and Mrs. Robert L. Klotz Sr. of Lehighton recently celebrated their 51st wedding anniversary. They were married Sept. 28, 1963, by the late Rev. Engle.

Mrs. Klotz is the former Mary Ann Labenburg, daughter of the late Gordon Angstead and the late Ellen Angstead. She is employed by the Times News in Lehighton.Mr. Klotz is the son of the late Mr. and Mrs. Blaine Klotz Sr. He was self-employed as the owner at the former B&B Automotive Supply in Lehighton. He is now retired.The celebrants have three children: Robert L. Klotz Jr. of Stroudsburg, Melissa Fairchild of Lehighton and Timothy Klotz, also of Lehighton.They have 10 grandchildren and three great-grandchildren.