"the press," by 1824, and especially from 1831, British English. For the other three, see estate. Earlier the term had been applied in various senses that did not stick, including "the mob" (1752), "the lawyers" (1825). The extension to the press is perhaps an outgrowth of the former.
Hence, through the light of letters and the liberty of the press, public opinion has risen to the rank of a fourth estate in our constitution; in times of quiet and order, silent and still, but in the collisions of the different branches of our government, deciding as an umpire with unbounded authority. ["Memoir of James Currie, M.D.," 1831]
[Newspapers] began to assume some degree of political importance, during the civil wars of the seventeenth century, in England; but it is not until within the last fifty years that they have become, — as they are now justly styled, — a Fourth Estate, exercising a more powerful influence on the public affairs of the countries in which they are permitted to circulate freely, than the other three put together. [Alexander H. Everett, "Address to the Phi Beta Kappa Society of Bowdoin College," 1834]
"noisy dance," 1841, Southern U.S., apparently originally the name of a specific dance, perhaps from perceived similarity of dance motions to those of farm chores, hence from hoe (n.).
The step of every negro dance that was ever known, was called into requisition and admirably executed. They performed the "double shuffle," the "Virginny break-down," the "Kentucky heeltap," the "pigeon wing," the "back balance lick," the "Arkansas hoe down," with unbounded applause and irresistible effect. ["Scouting Expeditions of McCulloch's Texas Rangers," 1848]
"Hoe corn, hill tobacco" is noted as a line in the chorus of a slave song in 1838, and Washington Irving writes of a dance called "hoe corn and dig potatoes" in 1807.
The same precedence is repeated until all the merchandise is disposed of, the table is then banished the room, and the whole party hoe it down in straight fours and set dances, till the hour when "ghosts wandering here and there, troop home to church-yards." This is what we kintra folk call a strauss. ["Der Teufelskerl. A Tale of German Pennsylvania," in Burton's Gentleman's Magazine, January 1840]