Tell us about your loved one: The world is a little quieter today. William Lehman Lash passed away on September 7, 2024. He lived an expansive life where his big humor, big heart and big voice touched so many. The Crohn's & Colitis Foundation was a cause he supported consistently over the years - ensuring the advancement of cures and treatments of Crohn's disease and ulcerative colitis. He was gone too soon and his generous spirit will be deeply missed. The richness of memories and the laughs we shared will remain with all who were lucky to know him.