Question: Abraham Bankier was one of the owners of the Rekord factory that was taken over by a German Industrialist, spy, and member of the Nazi Party who is credited with saving how many Jews during the Holocaust?

full_context: Document 1: Sobibór Museum: The Sobibór Museum or the Museum of the Former Sobibór Nazi Death Camp (Polish: "Muzeum Byłego Hitlerowskiego Obozu Zagłady w Sobiborze" ), is a Polish state-owned museum devoted to remembering the atrocities committed at the former Sobibor extermination camp located on the outskirts of Sobibór near Lublin. The Nazi German death camp was set up in occupied Poland during World War II, as part of the Jewish extermination program known as the Operation Reinhard, which marked the most deadly phase of the Holocaust in Poland. The camp was run by the "SS Sonderkommando Sobibor" headed by Franz Stangl. The number of Jews from Poland and elsewhere who were gassed and cremated there between April 1942 and October 14, 1943 is estimated at 250,000; possibly more, including those who came from other Reich-occupied countries.
Document 2: Thomas Keneally: Thomas Michael Keneally, AO (born 7 October 1935) is a prolific Australian novelist, playwright, and essayist. He is best known for writing "Schindler's Ark", the Booker Prize-winning novel of 1982 which was inspired by the efforts of Poldek Pfefferberg, a Holocaust survivor. The book would later be adapted to Steven Spielberg's "Schindler's List", which won the Academy Award for Best Picture.
Document 3: Schindler's List: Schindler's List is a 1993 American epic historical period drama film directed and co-produced by Steven Spielberg and scripted by Steven Zaillian. It is based on the novel "Schindler's Ark" by Australian novelist Thomas Keneally. The film relates a period in the life of Oskar Schindler, an ethnic German businessman, during which he saved the lives of more than a thousand mostly Polish-Jewish refugees from the Holocaust by employing them in his factories during World War II. It stars Liam Neeson as Schindler, Ralph Fiennes as SS officer Amon Göth, and Ben Kingsley as Schindler's Jewish accountant Itzhak Stern.
Document 4: Nicholas Winton: The world found out about his work over 50 years later, in 1988. The British press dubbed him the "British Schindler".
Document 5: Emilie Schindler: Emilie Schindler (22 October 1907 – 5 October 2001) was a Sudeten German-born woman who, with her husband Oskar Schindler, helped to save the lives of 1,200 to 1,700 Jews during World War II by employing them in his enamelware and munitions factories, providing them immunity from the Nazis. She was recognized as Righteous Among the Nations by Israel's Yad Vashem in 1994.
Document 6: Gaby Schreiber: Gaby Schreiber, born in Austria, 1916. Studied art and stage and interior design in Vienna, Florence, Berlin, and Paris. She was a leading British industrial and interior designer. Was General Consultant Designer for Industry; specialist in Colour Consultancy and Interiors; advisor on purchases of works of art; Chairman Gaby Schreiber & Associates. In the 1960s she headed a small empire that comprised three companies: Gaby Shreiber and Associates, design firm; Convel Ltd, a trading company; and Convel Design International, a European design company based in Brussels. But, her empire had its start in the late 1940s. She arrived in Britain just before the Second World War, and designed for the plastics industry during wartime. After the war, she continued designing in plastic, producing kitchen and catering equipment, tableware, cutlery, and other products for cafeterias and food chain stores such as Mark & Spencer, as well as designing plastics for building structures and components. In the late 1940s she had set up her design office, building a team of specialists from different fields-interior designers, engineers, architects, graphic designers. She died in 1991.
Document 7: Oskar Schindler: Oskar Schindler (28 April 1908 – 9 October 1974) was a German industrialist, spy, and member of the Nazi Party who is credited with saving the lives of 1,200 Jews during the Holocaust by employing them in his enamelware and ammunitions factories, which were located in occupied Poland and the Protectorate of Bohemia and Moravia. He is the subject of the 1982 novel "Schindler's Ark" and its 1993 film adaptation, "Schindler's List", which reflected his life as an opportunist initially motivated by profit, who came to show extraordinary initiative, tenacity, and dedication to save the lives of his Jewish employees.
Document 8: Abraham Bankier: Abraham Bankier (1910-1956) was one of the owners of the "Rekord" factory on Lipowa street in Cracow, Poland, that Oskar Schindler took over during World War II. Schindler then hired Bankier to manage the factory, which was renamed "Deutsche Emailwarenfabrik Oskar Schindler", "Emalia" for short. Bankier was able to leverage black market dealings with extra scrap metal to bring additional Jews to work at the factory, thereby giving them a reprieve and ultimately saving many lives.
Document 9: Wilm Hosenfeld: Wilhelm Adalbert Hosenfeld (] ; 2 May 1895 – 13 August 1952), originally a school teacher, was a German Army officer who by the end of the Second World War had risen to the rank of "Hauptmann" (Captain). He helped to hide or rescue several Polish people, including Jews, in Nazi-occupied Poland, and helped Polish-Jewish pianist and composer Władysław Szpilman to survive, hidden, in the ruins of Warsaw during the last months of 1944, an act which was portrayed in the 2002 film The Pianist. He was taken prisoner by the Red Army and died in Soviet captivity seven years later.
Document 10: Chaim Itsl Goldstein: Chaim Itsl Goldstein, also known as Charles Goldstein, was born in Warsaw, Poland. He was a worker and a leftist activist. He emigrated to Paris in 1930. During World War II, Goldstein was arrested and transported to Auschwitz concentration camp. In October 1943, he was taken to Warsaw, where he worked in the Warsaw Ghetto ruins after the unsuccessful Warsaw Ghetto Uprising. Goldstein was liberated during Warsaw Uprising and participated in it. After the uprising's failure, he hid in a bunker in the destroyed and deserted city. His memoirs "Zibn in bunḳer" (Eng. "Seven in the bunker", known also as "The Bunker") have been published in Yiddish, Hebrew, English, French and Polish.
Document 11: Fradkin Brothers Furniture: Fradkin Brothers Furniture was a furniture retailer in Baltimore County, Maryland. It was part of the Sparrows Point community from 1921 until the final quarter of the 20th century. Morris I. Fradkin was the owner and operator of Fradkin Brothers Furniture until he died on October 26, 1954. Morris Fradkin was a Russian Jew who immigrated to Baltimore in 1906. Baltimore's furniture retail businesses have historically been owned an operated by Jewish families. Morris Fradkin passed his business and estate to his two sons, Robert and Stanley Fradkin. Morris Fradkin's sons continued the family business and even expanded the store to two additional locations in 1974, Riverdale and Rt. 40. The original Sparrows Point store finally closed its doors in the final quarter of the 20th century.
Document 12: Abraham Weinberg: Abraham "Bo" Weinberg (January 7, 1900 – September 9, 1935) was a Jewish New York City mobster who became a hitman and chief lieutenant for the Prohibition-era gang boss Dutch Schultz. As Schultz expanded his bootlegging operations into Manhattan during Prohibition, he recruited Abe Weinberg and his brother George into his gang. Abe Weinberg would become one of Schultz's top gunmen during the Manhattan Bootleg Wars and was a later suspect in the high-profile gangland slayings of Jack "Legs" Diamond, Vincent "Mad Dog" Coll, and mob boss Salvatore Maranzano.
Document 13: Berthold Beitz: Berthold Beitz (26 September 1913 – 30 July 2013) was a German industrialist. He was the head of the Krupp steel conglomerate beginning in the 1950s. He was credited with helping to lead the re-industrialization of the Ruhr Valley and rebuilding Germany into an industrial power. He gained acclaim for saving some 250 Jewish workers during World War II by declaring them to be essential workers at an oil facility in Poland. In 1973, for saving Jews, he received the Righteous Among the Nations title awarded by the Israeli Yad Vashem, the highest honor given to a non-Jew.
Document 14: Schindler's Ark: Schindler's Ark (released in America as Schindler's List) is a Booker Prize-winning historical fiction novel published in 1982 by Australian novelist Thomas Keneally, which was later adapted into the highly successful movie "Schindler's List" directed by Steven Spielberg. The United States version of the book was called "Schindler's List" from the beginning; it was later re-issued in Commonwealth countries under that name as well. The novel was also awarded the Los Angeles Times Book Prize for Fiction in 1983.
Document 15: Livia Rothkirchen: Livia Rothkirchen (1922-2013), historian, author and archivist, made distinct contribution to documenting the Holocaust, specifically issues flowing from Nazi Germany’s peacetime take-over of the democratic Republic of Czechoslovakia. Nearly two years before the outbreak of World War II, Germany seized the Sudeten region of Czechoslovakia with the assent of major European states. Germany then dismembered Czechoslovakia, replacing it with German-controlled Bohemia and Moravia, and a nominally independent Slovak state, which collaborated with Nazi policy. In all three areas, harsh regulations were imposed on Jewish citizens, most of whom were ultimately deported and killed. Rothkirchen examines the impact of decisions of Europe's political leaders on general society, on Jewish communal leaders attempting to save their communities, and on Jewish individuals attempting to save themselves and their families from annihilation.
ground_truth: 1,200