Dennis E. Wiessner Jr., Esq., 59, of Collierville, Tenn., formerly of Allentown, died Sept. 21, 2025, at his residence. Born in Allentown, he was the son of the late Dennis E. Wiessner Sr. and Joane E. (Wadusky) Wiessner.

A graduate of the Catholic University of America, he earned a degree in international contract law. His undergraduate degree was at DeSales University, Center Valley.

He was employed at the FedEx Corporation Office in Memphis, Tenn. as an import/export regulator. Before that he worked for a wholly owned subsidiary of global high-tech Leonardo Company, AgustaWestland Philadelphia Corporation, the Pennsylvania based operations for Leonardo Helicopters and defense contractor.

He is survived by children, Dennis E. III at home; Mary K., of Searcy, Ariz., Johann D., of Chattanooga, Tenn.; brothers, Daniel, of Allentown, Timothy, of Anchorage, Alaska.

The Heintzelman Funeral Home, Inc., in Schnecksville is in charge of arrangements. Online expressions of sympathy may be recorded at www.heintzelmancares.com.

Memorial contributions may be made to Bradbury-Sullivan LGBT Community Center, c/o the funeral home, P.O. Box 196, Schnecksville, 18078-0196.