Jay H. Steinberg, 75, of Cheshire and Southington, died Sept. 4. Born in Manhattan,and raised in Scarsdale, he was the son of Norman and Gladys (Adelson) Steinberg. He is survived by his brother David Steinberg and his wife Katherine Moloney of Poughkeepsie, N.Y.; his sister Bernice aSingleton and her husband George of Osprey, Fla.; his nephew Jesse Steinberg and his wife Sandy; his niece Sarah Steinberg of Lake Worth Beach, Fla.; his grandniece Sorrel Steinberg of Richmond, R.I.; and  several cousins.