Trail End, the mansion home of cattleman, banker and politician John B. Kendrick, was completed on a hilltop overlooking Sheridan, Wyo. in 1913, 16 months before Kendrick was elected governor. Kendrick later served three terms in the U.S. Senate and died in 1933. The Kendrick family continued to use the house until 1961. In 1968, the Sheridan County Historical Society bought the building, and in 1982 transferred ownership to the state, which operates the 14,000-square-foot mansion now as a state historic site.

Emma Knight, the University of Wyoming’s first dean of women, bore four children and served seven years as the Albany County, Wyoming superintendent of schools before she finally graduated from the university in 1911, the same year as her daughter. The wife and mother of UW professors of geology—Wilbur and Samuel H. Knight—she was highly regarded by her students and colleagues. Knight Hall on the UW campus is named in her honor.

Although the Teapot Dome Scandal of the 1920s was named for a Wyoming rock formation resembling a teapot, the wrongdoers were not from the state. During the administration of President Warren G. Harding, oilmen Harry Sinclair and Edward Doheny bribed Secretary of the Interior Albert Fall to gain access to the naval petroleum reserves located at Teapot Dome in the Salt Creek field north of Casper in northern Natrona County. Fall was the first Cabinet official to be imprisoned for crimes committed during his time in office. Sinclair also served a jail sentence.

The railroad hailed once as the “only line to the great Wyoming copper mining district” in the upper North Platte Valley failed to arrive in time for the copper boom—but still carried passengers and cattle for decades, and lumber for nearly a century.

Elected Governor of Wyoming in 1898, DeForest Richards served until his death four months into his second term in 1903.

Elliot S. N. Morgan was the only Acting Governor during the Territorial period, serving as Acting Governor upon the death of Governor Hale.

On April 2, 1909, seven cowmen attacked a sheep camp near Spring Creek in the southern Big Horn Basin. The raiders killed three men, kidnapped two others, killed sheep dogs and dozens of sheep and destroyed thousands of dollars of personal property. It was the deadliest sheep raid in Wyoming history. Unlike many previous incidents after which raiders went unpunished, however, prosecutors this time were successful and five raiders were jailed, marking the end of 15 years or more of violence between cattle- and sheepmen.

Tom Horn, stock detective and hired killer, was hanged in Cheyenne in 1903 for a crime he probably did not commit. He remains controversial because of lingering questions about his guilt and the nature of the trial. Horn’s death remains important as it shows the power of Wyoming’s cattle barons, once substantial, beginning at last to wane.

Originally established as the Wyoming Insane Asylum by the Wyoming Territorial Legislature in 1886, the Wyoming State Hospital in Evanston opened in 1889 and operates today on the same site. The institution evolved and the campus was built according to trends in psychiatric thought and therapeutic practices. Notable among its superintendents was Dr. C.H. Solier, who ran the hospital from 1891 to 1930, and successfully deflected allegations of patient abuse in the 1920s.

Grass was free and profits enormous in the cattle business in Wyoming Territory — for a while. The business dates to the 1850s, but the boom came after the Union Pacific Railroad connected Wyoming ranges to eastern markets. For a time it seemed as if every investor got rich. Finally, a weakening market and the overstocked range could not withstand two years of drought followed by a terrible winter. The big boom busted, following an economic pattern repeated many times since in an economy still based heavily on natural resources.