Thomas J. "Slammer" Hahr, 53, of Rockville, formerly of Allentown, died on Sunday, Feb 17, 2024. Born in Astoria, NY, he was the son of the late Peter Hahr and the late Nancy (Afflerbach) Hahr. Thomas was an electrician with G.C. Electric of Allentown for several years. He was an avid outdoorsman and enjoyed riding his Harley. Survivors: Fiancee, Christina Downing; Sons, Thomas P. Tsirlemes, Jr. and Shannon Dorward, and James Downing and Karleen Caparro.; Grandchildren, Rylie J. and Julia S. Tsirlemes; Siblings, Stephan Tsirlemes, Karen (Kindt) Skipper, Andrew Kindt, Patti (Kindt) Eiss, Michelle (Kindt) Boynton, Robert Hahr, Kenneth Hahr, Bobbi Jean Hahr-Maynor and Nancy (Hahr) Rizzotto; and Nieces and Nephews. Services: Celebration of Life, 10:30 a.m. Saturday, March 30, 2024 at Snowden, Funeral Home, 246 N Washington St, Rockville. A visitation will be held from 9:30 to 10:30 a.m. Saturday in the funeral home.