IN MEMORIAM: Jack G. Stahl, 82; Professional Pianist Here, In Europe ONEONTA – Jack G. Stahl, 82, of Oneonta, a pianist who played at establishments across New York and New Jersey, passed away on Thursday, March 24, 2016, at home. Jack was born on Nov. 25, 1933 in North Fenton, in Broome County, the son of the late Gilbert and Tressa (Snow) Stahl. He took up the piano at age 3, and studied for eight years under Frances P. Kelly.…