Renee L. Horn By The Mercury February 22, 2012 You have viewed 1 of 10 this month. Want uninterrupted access to TheMercury.com on your computer, smartphone and tablet? We have many subscription options to fit your needs. See my options Renee’ L. Horn, 52, Clay Center, died on Feb. 12 at Mercy Regional Health Center in Manhattan. Cremation has taken place.