Spike and Theresa Ehrhardt of 4212 W. Ely Road, Hannibal, Mo., have announced the engagement of their daughter, Stacey Ehrhardt, to Tom Koenigsfeld of Boston. He is a son of Stan and Julie Koenigsfeld of Jefferson City, Mo.

The bride-elect, of Brentwood, Mo., is a 2003 graduate of Hannibal High School. She graduated from the University of Missouri in 2007 and earned a master of speech-language pathology degree from the University of Central Missouri this year.

The prospective bridegroom is a 2003 graduate of Helias High School and earned a bachelor's degree in marketing and management from the University of Missouri-Columbia in 2007. He is employed in sales at Hormel Foods and was recently transferred from Boston to Minneapolis.

The couple will be married at 2 p.m. Nov. 14 in Holy Family Catholic Church in Hannibal.