Memorials may be made to American Heart Association or American Diabetes Association. Horstmeier, David "Dave", of St. Charles, Missouri, died on Tuesday, December 29, 2009 at the age of 68. Beloved husband of Barbara Horstmeier (nee: Stewart); dear son of Wilma L. and the late Herbert O. Horstmeier; devoted father of Gregory D. Horstmeier, Jeffrey A. Horstmeier, and Tracey A. (Reggie) Jensen; cherished grandfather of Megan Horstmeier, Michelle Horstmeier, Alyssa Jensen, Aubrey Horstmeier, Hayden Jensen, and great-grandfather of Natalya Horstmeier; dear brother of Larry Horstmeier; dear nephew of Margaret Gronefeld. Dave was a beloved uncle, cousin and friend to all who knew him. Dave played the guitar and loved to sing. He owned Dave's Brew and Vittles Horstmeier's for 21 years, was a farmer and a car salesman.