Information: - Marcus Daly ( December 5 , 1841 -- November 12 , 1900 ) was an Irish - born American businessman known as one of the three '' Copper Kings '' of Butte , Montana , United States . - Fritz Augustus Heinze (December 5, 1869 November 4, 1914) was one of the three "Copper Kings" of Butte, Montana, along with William Andrews Clark and Marcus Daly. He was an intelligent, charismatic and devious character, but was also seen as a hero especially by many of the citizens of Montana. - Butte is a city in, and the county seat of Silver Bow County, Montana, United States. In 1977, the city and county governments consolidated to form the sole entity of Butte-Silver Bow. As of the 2010 census, Butte's population was approximately 34,200. Butte is Montana's fifth largest city. - A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common censuses include agriculture, business, and traffic censuses. The United Nations defines the essential features of population and housing censuses as "individual enumeration, universality within a defined territory, simultaneity and defined periodicity", and recommends that population censuses be taken at least every 10 years. United Nations recommendations also cover census topics to be collected, official definitions, classifications and other useful information to co-ordinate international practice. - Copper is a chemical element with symbol Cu (from ) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a reddish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. - Montana is a state in the Western region of the United States. The state's name is derived from the Spanish word (mountain). Montana has several nicknames, although none official, including "Big Sky Country" and "The Treasure State", and slogans that include "Land of the Shining Mountains" and more recently "The Last Best Place". Montana has a border with three Canadian provinces: British Columbia, Alberta, and Saskatchewan, the only state to do so. It also borders North Dakota and South Dakota to the east, Wyoming to the south, and Idaho to the west and southwest. Montana is ranked 4th in size, but 44th in population and 48th in population density of the 50 United States. The western third of Montana contains numerous mountain ranges. Smaller island ranges are found throughout the state. In total, 77 named ranges are part of the Rocky Mountains. The eastern half of Montana is characterized by western prairie terrain and badlands. - The Copper Kings, industrialists William A. Clark, Marcus Daly, and F. Augustus Heinze, were collectively known for the epic battles they fought in Butte, Montana, and the surrounding region during the Gilded Age over the control of the local copper mining industry, a fight which had ramifications for not only Montana, but the United States as a whole. - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function. - William Andrews Clark, Sr. (January 8, 1839March 2, 1925) was an American politician and entrepreneur, involved with mining, banking, and railroads. - The Gilded Age in United States history is the late 19th century, from the 1870s to about 1900. The term for this period came into use in the 1920s and 1930s and was derived from writer Mark Twain's 1873 novel "", which satirized an era of serious social problems masked by a thin gold gilding. The early half of the Gilded Age roughly coincided with the middle portion of the Victorian era in Britain and the Belle Epoque in France. It was preceded by the Reconstruction Era that ended in 1877 and was succeeded by the Progressive Era that began in the 1890s. What entity does 'marcus daly' has the relation 'occupation' with?
The answer to this question is:
entrepreneur