Haredi Jews are not given to calling up the Guinness Book of Records offices in London and claiming a place in its annals. But if they had been of that tendency, Rabbi Yosef Shalom Elyashiv, the spiritual leader of “Lithuanian” ultra-Orthodoxy who passed away on Wednesday at the age of 102, may well have qualified. He was one of the few men or women alive with over 1,000 living descendants ‏(all from monogamous...