David Marshall Hahn, age 85, of Lansing, Michigan passed away on Saturday, June 14, 2025. David is survived by two former spouses; loving children: Angela (Keith) Copi and Steven (the late Bernadette) Hahn; proud grandfather of Nicholas Copi, Noah Hahn, Jackson Copi, Nolan Hahn, and Katherine Copi. He is also survived by two brothers, Richard Hahn and Robert (MaryAlice) Hahn. No services are scheduled at this time. Arrangements are entrusted to the Gorsline Runciman Funeral Home - Tiffany Chapel, Lansing.