David “Dave” K. Raether, 74, of Marion and Waupaca, passed away Saturday, Aug. 9, 2025, in his daughter’s arms, wife and son by his side. Thursday he was diagnosed with advanced pulmonary fibrosis at ThedaCare Regional Medical Center in Appleton. Family and close friends expressed their love and gratitude in those few precious days. Dave, in true character, never lost his sense of humor.