Joshua S. Horton and Stacy M. Horn of Harrisonville are proud to announce their engagement. The bride-to-be is the daughter of Nora and Dave Horn of Mapleton. She is a graduate of Mount Union High School and is employed in inventory control at JLG Industries. Her fiance is the son of Jim Horton of Harrisburg and Betsy and Rodney O’Neal of Waterfall. He is a graduate of Forbes Road High School ad Allegany College of Maryland. He is employed at JLG Industries as a manufacturing manager. The couple plans to wed August 21, 2010.