David Lauer, 72, of Jacksonville, FL formerly of Troy, IL, was born November 5, 1953, in Highland, IL and he passed away on Sunday, April 5, 2026, at his home in Jacksonville, FL. David was a loving son, brother, husband, father and grandfather. He cherished his family and always worked hard to take care of them. A retired electrician, he was celebrated for completing 35 years at Granite City Steel.