Glenn Allen Dieffenbach, 75, passed away peacefully on Saturday, September 20, 2025, within his home. He was born on August 9, 1950 in Host, Pennsylvania to the late Rhea A. (Rothermel) and Frank M. Dieffenbach. He is also predeceased by a sister, Phyllis Lape
Glenn was a proud veteran of the United States Army and was stationed in Germany during the Vietnam era. As a civilian, he worked as a carpenter with his father Frank and later his brother Norman. Glenn also worked for many years at the VA Medical Center, Fort Indiantown Gap and retired from the United States Postal service. In his free time, Glenn was an avid motorcyclist and a life-long member of the American Motorcycle Association. He especially loved his BMW motorcycle and was known to attend any BMW focused event. However, his true passion was with Narcotics Anonymous. Glenn was an active member within NA for over 35 years and devoted much of his time and effort organizing events and supporting fellow members.
Glenn is survived by his two daughters, Traci Dieffenbach and Betti (Scott) Fordyce; his brothers, Wayne (Carol) Dieffenbach and Kenneth (Leigh) Dieffenbach, both of The Villages, Florida and Norman (Susan) Dieffenbach of Lebanon; his sisters, Loretta Zechman of Cornwall and Carol (Vaughn) Kantner of Bernville; grandchildren, Anthony Montgomery, Domonic Garcia, Bianca Frazier, Jiovanni Dieffenbach and Patrick Dieffenbach; great grandchildren, Ava Frazier, Darren Frazier, Arya Granger, and Scarlett Montgomery; as well as many beloved nieces, nephews and cousins. Glenn is also survived by his cherished long-time companion, Victoria Feeman.
A funeral service will be held for Glenn on Wednesday, October 1, 2025 at 11:00 am in Rohland Funeral Home, 508 Cumberland St., Lebanon, PA 17042. Visitation will begin at 9:00 am up until time of service. Interment will take place in Altalaha Cemetery, Godfrey St., Bethel, PA 19507. In lieu of flowers, please consider honoring Glenn with a memorial donation in his name to the Veterans Outreach of Pennsylvania, 1105 South Front St., Harrisburg, PA 17104.
