Ralph Plumb was a U.S. Representative

United States House of Representatives

The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 from Illinois

Illinois

Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

.

Born in Busti, New York

Busti, New York

Busti is a town in Chautauqua County, New York, United States. The population was 7,760 at the 2000 census. The town is named after Paul Busti, an official of the Holland Land Company, but its pronunciation uses a long i sound at the end, a frequent alteration in the names of several upstate New...

, Plumb attended the common schools.
He engaged in mercantile pursuits.
He moved to Ohio.
He served as member of the State house of representatives in 1855.
He studied law.
He was admitted to the bar

Admission to the bar in the United States

In the United States, admission to the bar is the granting of permission by a particular court system to a lawyer to practice law in that system. Each U.S. state and similar jurisdiction has its own court system and sets its own rules for bar admission , which can lead to different admission...

 in 1857 and commenced practice in Oberlin, Ohio

Oberlin, Ohio

Oberlin is a city in Lorain County, Ohio, United States, to the south and west of Cleveland. Oberlin is perhaps best known for being the home of Oberlin College, a liberal arts college and music conservatory with approximately 3,000 students...

.
During the Civil War

American Civil War

The American Civil War was a civil war fought in the United States of America. In response to the election of Abraham Lincoln as President of the United States, 11 southern slave states declared their secession from the United States and formed the Confederate States of America ; the other 25...

 served in the Union Army

Union Army

The Union Army was the land force that fought for the Union during the American Civil War. It was also known as the Federal Army, the U.S. Army, the Northern Army and the National Army...

 as captain and quartermaster of Volunteers 1861-1865.
He was brevetted lieutenant colonel.
He moved to Illinois in 1866 and settled in Streator.
He engaged in the mining of coal and the building of railroads.
He served as mayor of Streator, Illinois

Streator, Illinois

Streator is a city in LaSalle and partially in Livingston counties in the U.S. state of Illinois. The city is situated on the Vermilion River approximately southwest of Chicago, Illinois in the prairie and farm land of north-central Illinois. It is the center of the geographic region known as...

 from 1882 to 1885.

Plumb was elected as a Republican

Republican Party (United States)

The Republican Party is one of the two major contemporary political parties in the United States, along with the Democratic Party. Founded by anti-slavery expansion activists in 1854, it is often called the GOP . The party's platform generally reflects American conservatism in the U.S...

 to the Forty-ninth

49th United States Congress

The Forty-ninth United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1885 to March 4, 1887, during the first two years...

 and Fiftieth

50th United States Congress

The Fiftieth United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1887 to March 4, 1889, during the third and fourth...

 Congresses (March 4, 1885-March 3, 1889).
He engaged in banking until his death in Streator, Illinois

Streator, Illinois

Streator is a city in LaSalle and partially in Livingston counties in the U.S. state of Illinois. The city is situated on the Vermilion River approximately southwest of Chicago, Illinois in the prairie and farm land of north-central Illinois. It is the center of the geographic region known as...

, April 8, 1903.
He was interred in Riverview Cemetery.