Rose O’Neill died in Springfield, Missouri.
On April 6, 1944, Rose O'Neill passed away in Springfield, Missouri. Her death marked the end of a remarkable life that saw her break barriers and charter new paths for women in the arts and business. As America's first published female cartoonist and the creator of the iconic Kewpies, O'Neill's impact on art and culture was profound. Her advocacy for women's suffrage and her role in the arts' broader cultural landscape left an enduring legacy, inspiring generations of artists and activists. She remains a celebrated figure for her contributions to American culture.