Vocation : Business : Business owner

Ralph Louis Engelstad (January 28, 1930 – November 26, 2002) was an American businessman who owned the Imperial Palace casino-hotels in Las Vegas and in Biloxi, Mississippi. He also owned the Kona Kai motel in Las Vegas, which later became the Klondike Hotel and Casino. He was also the donor for the construction of the $104 million Ralph Engelstad Arena for his alma mater, the University of North Dakota in Grand Forks, North Dakota, and another arena bearing his name in Thief River Falls, Minnesota. Engelstad was also a co-developer of the Las Vegas Motor Speedway. Engelstad was one of the very few independent casino-hotel owners in Las Vegas.

Jacob Émile Albert Mayrisch (10 October 1862 – 5 March 1928) was a Luxembourgian industrialist and businessman. He served as president of Arbed.
He was married to Aline de Saint-Hubert, who was a famous women's rights campaigner, socialite and philanthropist, and was President of the Luxembourg Red Cross.
He died in a car accident at Châlons-sur-Marne, in France, in 1928.

Joseph E. Dini, Jr. (March 28, 1929 – April 10, 2014) was a Nevada state assemblyman, casino owner, from Yerington, Nevada. In 1996 Dini was ranked the tenth most influential Nevadan in a survey conducted by the Las Vegas Sun, a list that included Steve Wynn, Bill Raggio, then Governor Bob Miller and former Governor Mike O'Callaghan.

Sally Walsh (April 1, 1926 – January 12, 1992) was an American interior designer best known for her work in the Houston area in the "contemporary" style of the period. She is credited for "convincing Houston’s corporations and institutions to embrace modernity through the sheer force of her personality and the power of her design". She was inducted into the Interior Design Hall of Fame in 1986. Walsh was Partner in Charge at S. I. Morris Associates from 1971 to 1978.

Donald Worthington Reynolds (September 23, 1906 – April 2, 1993) was an American businessman and philanthropist. He was the founder of Donrey Media Group, a communications company with newspaper, broadcasting and cable television holdings, and outdoor advertising.

Lonnie Alfred "Bo" Pilgrim (May 8, 1928 – July 21, 2017) was the co-founder of Pilgrim's Pride, which at one time was one of the largest chicken producers in the United States. Pilgrim founded Pilgrim's Pride when he opened a feed store in 1946 in Pittsburg, Texas, with his older brother, Aubrey. He became the CEO of the company upon the death of his brother Aubrey in 1966, eventually amassing a net worth of $1 billion US.In 1989, when the Texas Senate was debating a bill to make major changes to the state workers' compensation system, Pilgrim handed out $10,000 US checks to nine of the 31 state senators while on the Senate floor two days before the vote. Pilgrim was not a supporter of the bill, and defended his actions by saying the checks were campaign contributions, not an attempt at bribery. The episode led to changes in the state's ethics laws.In addition to his holdings in Pilgrim's Pride, Pilgrim was also a principal shareholder of NETEX Bancorporation, a bank holding company which operated Pilgrim Bank, a bank with branches in Pittsburg and nearby Mount Pleasant.Pilgrim was also a noted philanthropist, giving money to many different charities and community organizations, including Dallas Baptist University to build the Pilgrim Chapel as well as the Patty and Bo Pilgrim Cancer Center in Mount Pleasant.Pilgrim gave the maximum amount allowed by law to Jeb Bush's 2016 Presidential Campaign. He was a frequent contributor to conservative politicians. For several consecutive years he would donate $25,000 to the NRCC.
Pilgrim died on July 21, 2017, in Pittsburg, Texas. He was 89 years old.

Louis François Clément Breguet (22 December 1804 – 27 October 1883), was a French physicist and watchmaker, noted for his work in the early days of telegraphy.
Educated in Switzerland, Breguet was the grandson of Abraham-Louis Breguet, founder of the watch manufacturing company Breguet. He became manager of Breguet et Fils watchmakers in 1833 after his father Louis Antoine Breguet retired.
Between 1835 and 1840 he standardized the company product line of watches, then making 350 watches per year, and diversified into scientific instruments, electrical devices, recording instruments, an electric thermometer, telegraph instruments and electrically synchronized clocks. With Alphonse Foy, in 1842 he developed the Foy-Breguet telegraph, an electrical needle telegraph to replace the optical telegraph system then in use. and a later step-by-step telegraph system (1847) was applied to French railways and exported to Japan. He observed in 1847 that small wires could be used to protect telegraph installations from lightning, the ancestor of the fuse.
In 1850 he manufactured a rotating mirror used by Hippolyte Fizeau to measure the relative speed of light in air and water.: 129  In 1856 he designed a public network of synchronized electric clocks for the center of Lyon. In 1866 he patented an electric clock controlled by a 100 Hz tuning fork.In 1870 he transferred the leadership of the company to Edward Brown. Breguet then focused entirely on the telegraph and the nascent field of telecommunications. He collaborated in the development of an induction coil, later improved by Heinrich Ruhmkorff.
In terms of honors, in 1843 he was appointed to the Bureau of Longitudes. In 1845 Breguet was awarded the Legion d'Honneur. He was made a member of the French Academy of Sciences in 1874, and was elevated to Officer of the Legion d'Honneur in 1877. He is one of the 72 French scientists whose names are written around the base of the Eiffel Tower.Breguet was married and had one son Antoine (1851–1882) who also joined the family electrical business. With his son, he met Alexander Graham Bell and obtained a license to manufacture Bell telephones for the French market. He was the grandfather of Louis Charles Breguet and the uncle of Sophie Berthelot.