MOUNT VERNON — Walter and Joanne O’Neal, of Mount Vernon, have announced the engagement of their daughter, Shelley O’Neal, of Augusta, to Tyler Redlevske, also of Augusta, son of Tammy Holman, of Belgrade, and Oscar Redlevske, of Sidney.

Shelley is a 2008 graduate of Maranacook High School and a 2011 graduate of Mount Ida College, in Newton, Mass.

Tyler is a 2006 graduate of Messalonskee High School.

A Sept. 5, 2015, wedding is planned.