Kenny and Becky Haselhorst, Olathe, announce the engagement and approaching marriage of their daughter, Terra Haselhorst, to Doug Dudenhoeffer, son of Charlie and Janice Dudenhoeffer, Jefferson City, Mo.

Grandparents are the late Jerome and Betty Robben, and Harold and Henrietta Haselhorst, Hays.

The bride-elct is a graduate of Olathe East and 2006 graduate of University of Kansas with a bachelor's degree in nursing. She is a unit coordinater at the University of Kansas Medical Center.

The prospective bridegroom is a graduate of Jeff City High School and a 2000 graduate of University of Missouri with a degree in business management. He is an IT systems administrator at Huhtamaki.

An Oct. 1, 2010, wedding is planned at Queen of the Holy Rosary, Overland Park.