James and Bonnie Rothermel, of Silver Lake, N.H., have announced the engagement of their daughter, Chelsey Rothermel, to Bryan Gillis, son of Robert and Annie Gillis, of Madison, N.H., and Todd and Terri Benson, of Gray, Maine.

Chelsey, of Nashua, N.H., is a 2008 graduate of Kennett High School and a 2013 graduate of Keene State College. She is employed as a preschool special education teacher by Nashua School District in Nashua.

Bryan is a 2008 graduate of Kennett High School and a 2012 graduate of White Mountains Community College. He is employed as a diesel mechanic by Milton Caterpillar in North Reading, Mass.

A summer 2016 wedding is planned.