1820–1827

Leopold Pausinger (1763–1848) and Franz Xaver Wurm (1786–1860);

1830–1844

Hermann Todesco (1791–1844);

1844–1845

Johanna Todesco (1806–1870);

1845–1858

Max(imilian) Todesco (1813–1890);

1858–1864

Eduard von Todesco (1814–1887) and Moritz von Todesco (1816–1873);

1864–1930

Marienthal and Trumau Incorporated Spinning Mill Company, later called Trumau and Marienthal Incorporated Company of Spinning Mills, Weaving Mills, and Plants for Bleaching, Textile Finishing, Dyeing, and Printing; majority shareholders are the families Todesco and Miller zu Aichholz, since 1925 Isidor Mautner (1852–1930) and his son Stephan Mautner (1877–1944);

1933

Splitting of the factory area:

1933–1939

1) Vigogne-Spinning Mill Walter Prade in the former spinning mill;

1934–1939

2) Marienthal Weaving Mill Kurt Sonnenschein (1906–195?) in the former weaving mill; »aryanized« in 1939;

1939–1945

1) Agricultural Corporation of Gramatneusiedl, using the buildings as stores for grain and as a repair station for agricultural machines; completely burned down in 1945;

1939–1940

2) Fritz Ries (1907–1977);

1940–1944

2) Adolf Ahlers (1899–1968); nearly completely burned down in 1945;

1943–1945

1) Wiener Neustadt Airplane Works, Inc.; installation of a supply house for airplane components; completely burned down in 1945;

1945–1953

2) Indistinct; properly Kurt Sonnenschein, factual Peregrin Treutner (1877–1961) and Heinrich Jerabek (1892–1952);

1953–1958

2) Kurt Sonnenschein (1906–195?);

1958–1961

2) Justinian Karolyi.

Hermann Todesco (1791–1844), owner of the Marienthal textile factory from 1830 until 1844, founder of the second Marienthal textile factory.

Photo of a picture about 1844; original 17,8 X 12,7 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Georg Grausam picture collection, call number 47/012.001.130.
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Max(imilian) Todesco (1813–1890), owner of the Marienthal textile factory from 1845 until 1858, founder of the third Marienthal textile factory and the Marienthal workers' settlement.

Photo of a painting 1846; original 9,6 X 7,2 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Georg Grausam picture collection, call number 47/012.001.134.
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Eduard (since 1861: Ritter von, since 1869: Freiherr von) Todesco (1814–1887), transformed the Marienthal textile factory into a stock corporation in 1864.

Photo; original 17,7 X 12,1 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Georg Grausam picture collection, call number 47/012.001.131.
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Moritz (since 1861: Ritter von) Todesco (1816–1873), transformed the Marienthal textile factory into a stock corporation in 1864.

Photo; original 17,7 X 11,8 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Georg Grausam picture collection, call number 47/012.001.132.
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Isidor Mautner (1852–1930), owner of the Marienthal textile factory from 1925 until its shutdown in 1930.

Photo 1930; original 13,7 X 9,9 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Georg Grausam picture collection, call number 47/012.001.133.
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Stephan Mautner (1877–1944), owner of the Marienthal textile factory from 1925 until its shutdown in 1930. Self portrait.

Cutting of a graphic 1918 from Stephan Mautner: Das Haus auf der Dürr. Bilder und Geschichten aus der Wechselgegend. Wien: Verlag der Waldheim-Eberle A-G 1918, p. 192; original 13,9 X 9,2 cm.

Source: Archives for the History of Sociology in Austria (Graz), »Marienthal« Virtual Archives, Reinhard Müller picture collection, call number 47/100.001.011.
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