Marc Arntzen

QUINCY — Marc Arntzen and Danyelle Harrison had similar experiences as kids. Harrison remembers growing up in Warsaw and visiting her grandfather’s business, Harrison Monuments, when she was 3 years old. After moving to Quincy from Hannibal, Arntzen remembers as a first grader going to work with his father, Glendon, at Gem City Memorials. “He…