CORNWALL – The Cornwall Public Library will host a lecture, “Deborah Sampson: Revolutionary War Soldier,” at 6:30 p.m. March 21 at 395 Hudson St.Kathleen Christensen, Cornwall-on-Hudson’s village historian, will present the lecture.Deborah Sampson was a young woman full of wanderlust, who sought great adventure. She defied the gender restrictions of her era by serving in the Continental Army.