William Jack was a Democratic

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 member of the U.S. House of Representatives from Pennsylvania

Pennsylvania

The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

.

William Jack was born in Greensburg, Pennsylvania

Greensburg, Pennsylvania

Greensburg is a city in Westmoreland County, Pennsylvania, United States, and a part of the Pittsburgh Metro Area. The city is named after Nathanael Greene, a major general of the Continental Army in the American Revolutionary War...

. He studied law, was admitted to the bar and practiced. He moved to Brookville, Pennsylvania

Brookville, Pennsylvania

Brookville is a borough in Jefferson County in the U.S. state of Pennsylvania, 100 miles northeast of Pittsburgh. 2,472 people lived in Brookville in 1900, and 3,003 people lived there in 1910. The population was 4,230 at the 2000 census...

, in 1831 and engaged in mercantile pursuits. He was the division inspector of militia for Westmoreland

Westmoreland County, Pennsylvania

-Demographics:As of the census of 2000, there were 369,993 people, 149,813 households, and 104,569 families residing in the county. The population density was 361 people per square mile . There were 161,058 housing units at an average density of 157 per square mile...

 and Fayette Counties

Fayette County, Pennsylvania

Fayette County is a county located in the U.S. state of Pennsylvania. As of the2010 census, the population was 136,606. The county is part of the Pittsburgh Metropolitan Statistical Area....

 from 1830 to 1835. He served as sheriff

Sheriff

A sheriff is in principle a legal official with responsibility for a county. In practice, the specific combination of legal, political, and ceremonial duties of a sheriff varies greatly from country to country....

 of Brookville in 1833, and was a contractor and builder in Mississippi

Mississippi

Mississippi is a U.S. state located in the Southern United States. Jackson is the state capital and largest city. The name of the state derives from the Mississippi River, which flows along its western boundary, whose name comes from the Ojibwe word misi-ziibi...

 and assisted in the construction of a canal

Canal

Canals are man-made channels for water. There are two types of canal:#Waterways: navigable transportation canals used for carrying ships and boats shipping goods and conveying people, further subdivided into two kinds:...

 there. He returned to Pennsylvania and served as a county judge of Jefferson County, Pennsylvania

Jefferson County, Pennsylvania

Jefferson County is a county located in the U.S. state of Pennsylvania. In 2010, its population was 45,200. It was established on March 26, 1804, from part of Lycoming County and named for then-President Thomas Jefferson. Its county seat is Brookville...

, about 1840.

Jack was elected as a Democrat to the Twenty-seventh

27th United States Congress

The Twenty-seventh 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, 1841 to March 3, 1843, during the one-month...

 Congress. After his time in Congress, he was engaged in agricultural pursuits. He returned to Greensburg in 1846 and died there in 1852. Interment in the Old Cemetery of the St. Clair Cemetery Association.

Sources

• The Political Graveyard