Henry St. John 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 Ohio

Ohio

Ohio is a Midwestern state in the United States. The 34th largest state by area in the U.S.,it is the 7th‑most populous with over 11.5 million residents, containing several major American cities and seven metropolitan areas with populations of 500,000 or more.The state's capital is Columbus...

.

Born in Washington County, Vermont

Washington County, Vermont

Washington County is a county located in the U.S. state of Vermont. As of 2010, the population was 59,534; Vermont's third-most populous county after Chittenden County and Rutland County. Its shire town is Montpelier, the state capital. The center of population of Vermont is located in Washington...

, St. John received a limited schooling.
He served during the War of 1812.
He moved to Wooster, Ohio

Wooster, Ohio

Wooster is a city in the U.S. state of Ohio and the county seat of Wayne County. The municipality is located in northeastern Ohio approximately SSW of Cleveland and SW of Akron. Wooster is noted as the location of The College of Wooster...

, in 1815, to Crawford County, Ohio

Crawford County, Ohio

Crawford County is a county located in the state of Ohio, United States. It was named for Colonel William Crawford, a soldier during the American Revolution....

, in 1828, and in 1837 to Seneca County

Seneca County, Ohio

Seneca County is a county located in the state of Ohio, United States. As of the 2010 census, the population was 56,745. Its county seat is Tiffin and it is named for the Seneca Indians.The Tiffin Micropolitan Statistical Area includes all of Seneca County....

, where he engaged in agricultural pursuits, milling, and storekeeping near Tiffin, Ohio

Tiffin, Ohio

Tiffin is a city in and the county seat of Seneca County, Ohio, United States. The population was 18,135 at the 2000 census. The National Arbor Day Foundation has designated Tiffin as a Tree City USA....

.

St. John was elected as a Democrat

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...

 to the Twenty-eighth

28th United States Congress

-House of Representatives:Following the 1840 United States Census, Congress reapportioned the House to include 223 seats . During this congress, one House seat was added for the new state of Florida .- Senate :*President: Vacant...

 and Twenty-ninth

29th United States Congress

-House of Representatives:During this congress, two House seats were added for each of the new states of Texas and Iowa.-Leadership:-Senate:* President: George M. Dallas * President pro tempore: Willie P. Mangum...

 Congresses (March 4, 1843-March 3, 1847).
He was not a candidate for renomination.
He resumed agricultural pursuits.
Resided in Tiffin, Ohio

Tiffin, Ohio

Tiffin is a city in and the county seat of Seneca County, Ohio, United States. The population was 18,135 at the 2000 census. The National Arbor Day Foundation has designated Tiffin as a Tree City USA....

, where he died in May 1869.

Source