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.
Trump family
Friedrich Trump was one of six children of a winegrower and a second cousin of Henry J. Heinz, the founder of Heinz. Friedrich learned the profession of hairdresser. In 1885, at the age of 16, Friedrich emigrated from Kallstadt to the United States. As he did not yet serve the mandatory military duty of two years in the Kingdom of Bavaria, this emigration was illegal. He anglicized his name to "Frederick" in 1892 when he became a U.S. citizen. During the Alaska Gold Rush, he amassed a fortune by opening restaurants and hotels for gold seekers on their way to the region. While visiting home, Frederick fell in love with Elisabeth Christ (1880–1966) and married her in 1902. She was also a native of Kallstadt, and born as the daughter of Philipp and Marie Christ. Philipp Christ was descended from Johannes Christ (1626–1688/9) of Flörsheim, Hesse.