Vocation : Business : Business owner

Jacob Levy Moreno (born Iacob Levy; May 18, 1889 – May 14, 1974) was a Romanian-American psychiatrist, psychosociologist, and educator, the founder of psychodrama, and the foremost pioneer of group psychotherapy. During his lifetime, he was recognized as one of the leading social scientists.

Reinhard Hauff (born 23 May 1939) is a German film director. His works, which were mostly carried out in the late 1960s to early 1990s, are known for their social and political commentary. Stammheim, which is based on the activities of the Red Army Faction (commonly called the Baader-Meinhof Gang) won the Golden Bear award at the 36th Berlin International Film Festival in 1986. In 1987, he was a member of the jury at the 37th Berlin International Film Festival. His 1970 film Mathias Kneissl was entered into the 7th Moscow International Film Festival.

Kenneth Waller (5 November 1927 – 28 January 2000) was an English actor. He was known for portraying Grandad in Bread and Old Mr. Grace in Are You Being Served?

Lieven Gevaert (28 May 1868 – 2 February 1935) was a Flemish industrialist. His father died when he was only three years old. He started his career in the company he founded together with his mother in 1889, which produced photographic paper according to traditional methods. In 1894, he founded the company Gevaert & Co, which in 1920, was transformed to N.V Gevaert Photo-producten, merged in 1964 with Agfa AG to become Gevaert-Agfa NV and later Agfa-Gevaert NV.
Already at an early age, he felt socially responsible and wanted to advance the status of Dutch in Belgium. His personal ideas were strongly influenced by the social encyclical Rerum novarum (1891) and the writings of Lodewijk De Raet. He supported several Flemish initiatives as a manager, but stayed outside politics. His main objectives were the introduction of Dutch as a business language, and the foundation of a sound Dutch-speaking education as a means to establish a Flemish elite. In 1926, when the Vlaamsch Handelsverbond (Vlaams Economisch Verbond, VEV) was founded, Gevaert was its first chairman. Later, he founded the Sint-Lievenscollege in Antwerp, where he lived on Belgiëlei.

William Fisk Harrah (September 2, 1911 – June 30, 1978) was an American businessman and the founder of Harrah's Hotel and Casinos, now part of Caesars Entertainment.

Louis Graydon Sullivan (June 16, 1951 – March 2, 1991) was an American author and activist known for his work on behalf of trans men. He was perhaps the first transgender man to publicly identify as gay, and is largely responsible for the modern understanding of sexual orientation and gender identity as distinct, unrelated concepts.Sullivan was a pioneer of the grassroots female-to-male (FTM) movement and was instrumental in helping individuals obtain peer-support, counselling, endocrinological services and reconstructive surgery outside of gender dysphoria clinics. He founded FTM International, one of the first organizations specifically for FTM individuals, and his activism and community work was a significant contributor to the rapid growth of the FTM community during the late 1980s.

Hugo Gernsback (; born Hugo Gernsbacher, August 16, 1884 – August 19, 1967) was an American editor and magazine publisher whose publications included the first science fiction magazine, Amazing Stories. His contributions to the genre as publisher were so significant that, along with the novelists Jules Verne and H. G. Wells, he is sometimes called "The Father of Science Fiction". In his honor, annual awards presented at the World Science Fiction Convention are named the "Hugos".Gernsback emigrated to the U.S. in 1904 and later became a citizen. He was also a significant figure in the electronics and radio industries, even starting a radio station, WRNY, and the world's first magazine about electronics and radio, Modern Electrics. Gernsback died in New York City in 1967.