Question: What was Louisa Goldman's husbands title?

full_context: Document 1: Charles Schusterman: Charles Schusterman (1935–2000) was a Russian-born American businessman and philanthropist. He was the founder of the Samson Investment Company, a privately owned oil and gas company with oilfield investments in the United States, Canada, Venezuela and Russia. He was a large donor to Jewish causes in the United States and Israel. He and his wife, Lynn Schusterman founded the Charles and Lynn Schusterman Family Foundation.
Document 2: Samuel Buchler: Rabbi Samuel Buchler (March 21, 1882 – April 1971), was the President of the Federation of Hungarian Jews in America, in 1909 in New York. He was the Deputy Commissioner of Public Markets for New York City in 1919. He was also a lawyer and Jewish chaplain at Sing Sing prison. He was charged with grand larceny in 1932 and was disbarred. He purportedly took money from clients to aid in immigration, but didn't do any work and pocketed the money. He died in Brooklyn in 1971.
Document 3: Sassoon family: The Sassoon family, known as "Rothschilds of the East" due to the great wealth they accumulated in trade, is of Baghdadi Jewish descent and international renown. It was based in Baghdad, Iraq, before moving to Bombay, India and then spreading to China, England, and other countries. It is said that the family descended from the Shoshans, one of the families of Iberian Peninsula. From the 18th century, the Sassoons were one of the wealthiest families in the world, with a merchant empire spanning the continent of Asia.
Document 4: Rockefeller family: The Rockefeller family ( ) is an American industrial, political, and banking family that made one of the world's largest fortunes in the oil business during the late 19th and early 20th centuries, with John D. Rockefeller and his brother William Rockefeller primarily through Standard Oil. The family is also known for its long association with and control of Chase Manhattan Bank. They are considered to be one of the most powerful families, if not the most powerful family, in the history of the United States.
Document 5: Samuel Rubel: Samuel Rubel (1881-1949) was an American millionaire immigrant from Russia. In the 1920 U. S. Census his occupation was described as "Coal Miner & Ice Retailer." Rubel emigrated to America in 1904 from Riga, Latvia, at the age of 23. Rubel started his career selling coal and ice with a horse-drawn wagon in the tenements in the East New York section of Brooklyn.
Document 6: Joel family: The Joel family of England was headed by three brothers, Jack, Woolf and Solomon, who made a fortune in diamond and gold mining in South Africa. Their father was Joel Joel (1836–1893) and their mother Catherine "Kate" Joel "née" Isaacs (1840–1917), a sister of Barnett Isaacs, later to be known as Barney Barnato.
Document 7: George Soros: George Soros ( or ; Hungarian: "Soros György" , ] ; born György Schwartz, August 12, 1930) is a Hungarian-American investor, business magnate, philanthropist, and author. Soros is one of the world's most successful investors. As of May 2017, he had a net worth of $25.2 billion, ranking among the 30 richest people in the world.
Document 8: Mocatta: Mocatta (also "de Mattos Mocatta", "Lumbroso de Mattos Mocatta" and "Lumbrozo de Mattos Mocatta") is the name of a prominent Anglo-Jewish family originally from Spain known for philanthropy, leadership and sponsorship of arts and letters, particularly in the United Kingdom. Long involved in finance, commerce, and the law, they are considered to be one of the principal families in the "cousinhood" of senior Sephardic Anglo-Jewish families, the "de facto" Anglo-Jewish aristocracy: these influential families of the "cousinhood" include the d'Avigdor family, Sassoon family, Goldsmid family, Henriques family, Kadoorie family, Lousada family, Mazza Family, Montefiore, Samuel family and De Leon family.
Document 9: Goldman–Sachs family: The Goldman–Sachs family is a family of German Jewish descent known for the leading investment bank Goldman Sachs. Marcus Goldman's youngest daughter, Louisa, married Samuel Sachs, the son of close friends and fellow Lower Franconia, Bavaria immigrants. Louisa's older sister and Sam's older brother had already married. His oldest son, Julius Goldman, married Sarah Adler, daughter of Samuel Adler. In 1882, Goldman invited his son-in-law Samuel to join him in the business and changed the firm's name to "M. Goldman and Sachs". For almost fifty years, all the partners came from the extended family.
Document 10: Fränkel: This interesting surname is of German and Ashkenazic origins, used as an ethnic or regional name for someone from Franconia ("Franken" in Germany), which is a region of south-west Germany, so called because it formed an early Frankish settlement. Thus Frankel is a German and Ashkenazic diminutive of this placename. It may also be a form of "Frank", from the Norman given name "Franc", an ethnic name for a Frank (Germanic people who inhabited the Rhine region), plus the diminutive suffix "el", little. Frank also comes from a medieval English and old French word "franc", meaning liberal, generous (it meant free in earlier times, because only those of Frenkish race were free). German variant spellings include "Frankl, Frenkel, Frankel and Frankle", while Ashkenazic variants are "Frank(e)l" and "Frenk(i)el". Elias Benjamin Frankel married Elizabeth Myers at Christchurch, Southwark, London on April 25th 1850. One Marcus Frankel married Deliza Jones at St. John the Baptist, Shoreditch, London on December 4th 1871. The first recorded spelling of the family name is shown to be that of Francois Franchel, (marriage to Anne Scott in London), which was dated December 4th 1799, London Church Registers, during the reign of King George III, "Farmer George", 1760 - 1820.
Document 11: Samuel Sachs: Samuel Sachs ( ; July 28, 1851 – March 2, 1935) was an American investment banker.
Document 12: Minnie Lichtenstein Marcus: Minnie Lichtenstein was born in Dallas in 1882. Her father Meyer Lichtenstein had emigrated from Königsberg, Germany and her mother Hattie Mittenthal had come from Russia via Peoria, Illinois. She married Herbert Marcus in 1902 and gave birth to the first of their four sons, Stanley Marcus, in 1905. The Marcus family and the newly married Carrie Marcus Neiman and Abraham Lincoln Neiman who were her sister in law and her husband then moved to Atlanta, Georgia to do sales promotion work. The Coca-Cola Company and other clients brought in substantial income but Minnie and others became homesick for Dallas. The Neiman and Marcus families relinquished sales territories in the nascent soft drink concern for $25,000 which they used to found Neiman Marcus, which initially specialized in ready-to-wear women's finery, in Dallas in 1907.
Document 13: Mann family: The Mann family is a German Hanseatic family, members of the small ruling class of the city republic of Lübeck. The family's most famous member is Nobel Prize for Literature laureate Thomas Mann, who portrayed his own family and social class in the novel "Buddenbrooks". The family became part of the commercial elite of Lübeck from the late 18th century. In 1877, Thomas Mann's father Thomas Johann Heinrich Mann was elected Senator of Lübeck (corresponding to Minister of Finance in other German states).
Document 14: Saxo Bank: Saxo Bank is a Danish investment bank specializing in online trading and investment. It was founded as a brokerage firm in 1992, under the name Midas Fondsmæglerselskab, by Lars Seier Christensen, Kim Fournais and Marc Hauschildt. The name was changed to Saxo when the company obtained a banking license in 2001. Saxo offers trading through its online platforms in Forex, stocks, CFDs, futures, funds, bonds and futures spreads. The company functions as an online broker with a bank license, without offering traditional banking products. According to Saxo, roughly half of its activities are derived from partnerships with institutional trading partners. More than 100 financial institutions globally service their end clients with Saxo Bank's platforms on White Label basis
Document 15: Samuel Insull: Samuel Insull (November 11, 1859 – July 16, 1938) was a British-born American business magnate; an innovator and investor based in Chicago who greatly contributed to creating an integrated electrical infrastructure in the United States. Insull was notable for purchasing utilities and railroads using holding companies. He was also responsible for the building of the Chicago Civic Opera House in 1929.
ground_truth: American investment banker