Question: What was the nationality of the geophysicist and meteorologist who's theory of continental drift was supported by  Alexander Logie du Toit FRS?.

full_context: Document 1: Alfred Wegener: Alfred Lothar Wegener (none }}  – none }} ) was a German polar researcher, geophysicist and meteorologist.
Document 2: Andrew Gemant: Andrew Gemant (1895–1983) was a renowned physicist, remembered in part by the eponymous Andrew Gemant Award. His work included a series of fundamental papers on viscoelasticity and fractional differentials, published in the mid 20th Century. Andrew Gemant was born in Nagyvarad, Hungary on July 27, 1895. He served in the Austro-Hungarian army as a medical student during the World War I and received his M.D. from the University of Budapest in 1919. During 1920-1922 he attended the University of Berlin and worked in the laboratories of Leonor Michaelis and Herbert Freundlich. He received his Ph.D. in physics in 1922. From 1923-1924, Gemant was a research physicist at Radiologie Inc, an X-ray tube manufacturer in Berlin. From 1925-1931 he was a research physicist at Siemens-Schuckert Cable Company. He held a privat-docent position at the Technical University of Berlin (Technische Universität Berlin) from 1929-1933, and from 1932-1933 he was a researcher at the Heinrich Hertz Institute (HHI) for Research on Oscillations. In 1933 Gemant was dismissed from his research and teaching positions by the National Socialist (Nazi) government. He and his wife Susi (Sophia Ida Marie), whom he had recently married, subsequently left Germany for England, and from 1934-1937 Gemant was a research associate in the Engineering Laboratory of Oxford University. The Gemants then moved to the United States, where from 1938-1939 he was a research associate in the Electrical Engineering Department at the University of Wisconsin. From 1940-1960 Gemant was a staff physicist at the Detroit Edison Company. He subsequently held positions as a research associate at Grace Hospital in Detroit, Michigan from 1961-1971 and in Wayne State University's Department of Biochemistry from 1972-1983. He died in February 1983 at the age of 87.
Document 3: Woldemar Voigt: Woldemar Voigt (] ; 2 September 1850 – 13 December 1919) was a German physicist, who taught at the Georg August University of Göttingen. Voigt eventually went on to head the Mathematical Physics Department at Göttingen and was succeeded in 1914 by Peter Debye, who took charge of the theoretical department of the Physical Institute. In 1921, Debye was succeeded by Max Born.
Document 4: Continental drift: Continental drift is the movement of the Earth's continents relative to each other, thus appearing to "drift" across the ocean bed. The speculation that continents might have 'drifted' was first put forward by Abraham Ortelius in 1596. The concept was independently and more fully developed by Alfred Wegener in 1912, but his theory was rejected by some for lack of a mechanism (though this was supplied later by Arthur Holmes). The idea of continental drift has been subsumed by the theory of plate tectonics, which explains how the continents move.
Document 5: Andrew A. Snelling: Andrew A. Snelling is a young-Earth creationist geologist who works for Answers in Genesis.
Document 6: Robert Schwarz (astrophysicist): Robert Schwarz is an astrophysicist who is () now beginning his 13th winter at the Amundsen-Scott South Pole Station--the 7th winter in a row. This is the most winters that anyone has ever spent at the South Pole, and the most that anyone has ever spent in a row. An avid photographer of the pole, many news organizations used his photographs in their coverage of the medical evacuation flights from the south pole in June, 2016.
Document 7: Juan Gualterio Roederer: Juan G. Roederer is a professor of physics emeritus at the University of Alaska Fairbanks (UAF). His research fields are space physics, psychoacoustics, science policy and information theory. He conducted pioneering research on solar cosmic rays, on the theory of earth’s radiation belts, neural networks for pitch processing, and currently on the foundations of information theory. He is also an accomplished organist.
Document 8: Arthur Weglein: Dr. Arthur B. Weglein holds the Hugh Roy and Lillie Cranz Cullen Distinguished University Chair in Physics at the University of Houston. He is a professor in the Department of Physics and the Department of Earth and Atmospheric Sciences. Prof. Weglein is the Director of the Mission-Oriented Seismic Research Program, a research consortium supported by the major oil and service companies in the world. Dr. Arthur B. Weglein served as the SEG Distinguished Lecturer in 2003, and was awarded the SEG’s Reginald Fessenden Award in 2010. In 2008 he received the Distinguished Townsend Harris Medal from the City College of the City University of New York for his contributions to exploration seismology. He is also the co-author( with Bob Stolt) of a two volume graduate textbook on “Seismic Imaging and Inversion” published in 2012 by Cambridge University Press.
Document 9: Du Toitskloof Pass: Du Toitskloof Pass (English: Du Toit's Rift) is situated in the Western Cape province of South Africa, on the Regional road R101 between Paarl and Worcester. The pass was named after Francois Du Toit, a 17th-century Huguenot pioneer who settled in the foothills. It was initially an animal track where a road was built around the time of World War II.
Document 10: Du Toit Nunataks: The Du Toit Nunataks ( ) are a group of nunataks between Cornwall Glacier and Glen Glacier, marking the western end of the Read Mountains, Shackleton Range. They were photographed from the air by the U.S. Navy, 1967, and surveyed by the British Antarctic Survey, 1968–71. In association with the names of geologists grouped in this area, they were named by the UK Antarctic Place-Names Committee after Alexander Logie du Toit, a South African geologist.
Document 11: Alexander du Toit: Alexander Logie du Toit FRS ( ; 14 March 1878 – 25 February 1948) was a geologist from South Africa, and an early supporter of Alfred Wegener's theory of continental drift.
Document 12: Verlag für Geowissenschaften Berlin: Verlag für Geowissenschaften Berlin is a German scientific publisher of titles relating to the geological sciences, founded in 1998. It was originally established as a publishing arm associated with a learned society devoted to the history and historiography of geological research, the Verein Berlin-Brandenburgische Geologie-Historiker "Leopold von Buch" (in English, "Society of Berlin-Brandenburger Geologist-Historians", named after Leopold von Buch, the famous 19th-century Prussian geologist and paleontologist) co-founded the same year by the noted historian of natural sciences at Rostock University, Martin Guntau. The publisher's offices were initially based in the borough of Pankow, East Berlin, later relocating to Ahrensfelde in the adjoining "Landkreis" (district) of Barnim in the German state of Brandenburg. The publisher and director since its founding is Ulrich Wutzke.
Document 13: James Hutton: James Hutton {'1': ", '2': ", '3': 'FRSE', '4': "} ( ; 3 June 1726 OS – 26 March 1797) was a Scottish geologist, physician, chemical manufacturer, naturalist, and experimental agriculturalist. He originated the theory of uniformitarianism—a fundamental principle of geology—which explains the features of the Earth's crust by means of natural processes over geologic time. Hutton's work established geology as a proper science, and thus he is often referred to as the "Father of Modern Geology".
Document 14: Du Toit Mountains: The Du Toit Mountains ( ) are a group of mountains about 35 mi long and 10 mi wide, to the south-west of the Wilson Mountains in southeastern Palmer Land, Antarctica. The mountains have peaks rising to 1,700 m and are bounded by Beaumont Glacier, Maury Glacier and Defant Glacier. They were first photographed from the air by the U.S. Antarctic Service in 1940; rephotographed by the U.S. Navy, 1966–69, and mapped from the photographs by the U.S. Geological Survey. In association with the names of continental drift scientists grouped in this area, they were named by the Advisory Committee on Antarctic Names after Alexander du Toit, a South African geologist who was an early proponent of the theory of continental drift.
Document 15: Georg Christoph Lichtenberg: Georg Christoph Lichtenberg (1 July 1742 – 24 February 1799) was a German scientist, satirist, and Anglophile. As a scientist, he was the first to hold a professorship explicitly dedicated to experimental physics in Germany. Today, he is remembered for his posthumously published notebooks, which he himself called "Sudelbücher", a description modelled on the English bookkeeping term "scrapbooks", and for his discovery of the strange tree-like electrical discharge patterns now called Lichtenberg figures.
ground_truth: German