NewsNews Obituaries Harry L. Thompson III, Bell Atlantic manager and cystic fibrosis advocate, dies Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X By Jacques KellyPUBLISHED: September 17, 2025 at 5:00 AM EDT Harry L. Thompson III, a retired Bell Atlantic manager and longtime advocate for cystic fibrosis awareness, died Sept. 3 in Towson at age 90. Subscribe to continue reading this article. Already subscribed? To log in, click here. Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X RevContent Feed