Heinz Steinitz
Three sons were born to Heinz Steinitz and Dr. Ruth Steinitz. Each turned to sciences: Raphael Steinitz, an astrophysicist, is a Professor Emeritus at the Department of Physics, Ben-Gurion University of the Negev, Be’er Sheba; Gideon Steinitz, a senior geologist, was the former Head of the Geological Survey of Israel, Jerusalem; and Benjamin Steinitz, a plant scientist retired as a senior research scientist in the fields of plant physiology and horticulture at the Institute of Plant Sciences, Agricultural Research Organization, The Volcani Center, Rishon LeZion.
Wilhelm Steinitz
As a result of the "Ink War", traditional accounts of Steinitz's character depict him as ill-tempered and aggressive; but more recent research shows that he had long and friendly relationships with some players and chess organizations. Most notably from 1888 to 1889 he co-operated with the American Chess Congress in a project to define rules governing the conduct of future world championships. Steinitz was unskilled at managing money, and lived in poverty all his life.