Lois Usner of Lititz and Kyle Lantzy of Harrisburg are engaged to be married.
Miss Usner is the daughter of Sara and Jeff Usner of Lititz.
She is a 2007 graduate of Warwick High School, Lititz, and a 2012 graduate of St. Francis University, Loretto, with a master's degree in occupational therapy.
She is an occupational therapist at Lancaster Rehabilitation Hospital.
Mr. Lantzy is the son of Joel and Sandy Lantzy of Patton.
He is a 2004 graduate of Cambria Heights High School, Patton, and a 2008 graduate of Penn State University, University Park, with a bachelor's degree in civil engineering.
He is a structural engineer at GHD Engineering, Harrisburg.
A Sept. 21 wedding is being planned at Zion Lutheran Church, Leola.