Mr. and Mrs. Michael J. Linn, Williamsport, observed their 25th wedding anniversary July 25, 2012.
They are members of Christian Church at Cogan Station.
Mrs. Linn, the former Dianna Maire Hills, is a native of Williamsport. She is the daughter of Florence J. Hills, Williamsport, and the late Oliver K. Hills. She attended Williamsport and St. Joseph High Schools. She is employed by Lycoming Engines.
Mr. Linn, a native of Niagara Falls, N.Y., is the son of Carol Linn, Williamsport, and the late Robert Linn. He attended Williamsport High School. He served in the Armed Forces and became active on Oct. 6, 1979. He is employed by Tiadaghton Contractors, South Williamsport.
They are the parents of three sons, Douglas, Oostburg, Wis.; and Michael and Andrew, both of Williamsport; and one daughter, Nina, Williamsport.
There are five grandchildren.
In honor of their anniversary, a surprise party hosted by their children was held July 21 at a friend's riverlot.