Silvia Foti was raised on reverent stories about her hero grandfather, a martyr for Lithuanian independence and an unblemished patriot. Jonas Noreika, remembered as “General Storm,” had resisted his country’s German and Soviet occupiers in World War II, surviving two years in a Nazi concentration camp only to be executed in 1947 by the KGB. His granddaughter, growing up in Chicago, was treated like royalty in her tightly knit Lithuanian community....