Question: What is the birthplace of the 23rd United States Secretary of War?

full_context: Document 1: Confederate States Army: The Confederate States Army (C.S.A.) was the military ground force of the Confederate States of America (Confederacy) during the American Civil War (1861-1865). On February 28, 1861, the Provisional Confederate Congress established a provisional volunteer army and gave control over military operations and authority for mustering state forces and volunteers to the newly chosen Confederate president, Jefferson Davis (1808-1889), a graduate of the U.S. Military Academy on the Hudson River at West Point, New York, and colonel of a volunteer regiment during the Mexican–American War (1846-1848), later a United States Senator from Mississippi and U.S. Secretary of War in the administration of 14th President Franklin Pierce (1853-1857). By March 1861, the Provisional Confederate Congress expanded the provisional forces and established a more permanent Confederate States Army.
Document 2: Jeff Davis County, Texas: Jeff Davis County is a county in the U.S. state of Texas. As of the 2010 census, its population was 2,342. Its county seat is Fort Davis. The county is named for Jefferson Davis, who served as the 23rd United States Secretary of War in the 1850s, and then, during the American Civil War, as President of the Confederate States of America. Jeff Davis County is easily recognizable for its unique shape; it is a pentagon which has no north-south nor east-west boundaries, save for a six mile line serving as its southern boundary. it also is the "only" county in the United States that touches a foreign country (Mexico) at a single point. Jeff Davis is also one of the nine counties that compose the Trans-Pecos region of West Texas.
Document 3: Beauvoir (Biloxi, Mississippi): The Beauvoir estate is notable as the historic post-war home (1876-1889) of the former President of the Confederate States of America, Jefferson Davis, (1807/08-1889), (who was also former U.S. Representative, (1845-1846), and more influentially as United States Senator from Mississippi, (1847-1851, 1857-1861) and in between U.S. Secretary of War, (1853-1857), under 14th President Franklin Pierce). Its construction was begun in 1848 facing the Gulf Coastline (Gulf of Mexico) at Biloxi, Mississippi. It was purchased earlier in 1873 by the planter Samuel Dorsey and his wife Sarah Dorsey. After her husband's death in 1875, the widow, Sarah Ellis Dorsey learned of former Confederate President Jefferson Davis' difficulties. She invited him to visit at the plantation and offered him a cottage near the main house, where he could live and work at his memoirs (""Rise and Fall of the Confederate Government""). He ended up living there the rest of his life. The house and plantation have since been designated as a National Historic Landmark, recognized and listed by the U.S. Department of the Interior and its National Park Service (established 1916).
Document 4: Outline of the American Civil War: American Civil War – civil war in the United States of America that lasted from 1861 to 1865. Eleven Southern slave states declared their secession from the United States and formed the Confederate States of America, also known as "the Confederacy." Led by Jefferson Davis, the Confederacy fought against the United States (the Union), which was supported by all the free states (where slavery had been abolished) and by five slave states that became known as the border states.
Document 5: Jeff Davis County Courthouse (Texas): The Jeff Davis County Courthouse is located in the town of Fort Davis, the seat of Jeff Davis County in the U.S. state of Texas. The courthouse was constructed between 1910-1911 and added to the National Register of Historic Places in 2002. The Texas Historical Commission (THC) has also designated the building as a Recorded Texas Historic Landmark since 2000 and, along with the surrounding courthouse square, as a State Antiquities Landmark since 2003. The surrounding county and county seat, along with the nearby historic frontier fort at Fort Davis National Historic Site, are named after Jefferson Davis, who served as U.S. war secretary at the time of the establishment of the fort and the town, and who would later become president of the Confederate States of America during the Civil War.
Document 6: USRC Jefferson Davis (1853): USRC "Jefferson Davis" was a United States Revenue Cutter Service topsail schooner of the "Cushing" class built in 1853. She was named for Jefferson Davis, then United States Secretary of War under President Franklin Pierce, and later president of the Confederate States of America.
Document 7: Jefferson Davis: Jefferson Davis (born Jefferson Finis Davis; June 3, 1808 – December 6, 1889) was an American politician who served as the President of the Confederate States from 1861 to 1865. He was a member of the Democratic Party who represented Mississippi in the United States Senate and the House of Representatives prior to becoming president of the Confederacy. He was the 23rd United States Secretary of War, serving under U.S. President Franklin Pierce from 1853 to 1857.
Document 8: Jefferson Davis Parish, Louisiana: Jefferson Davis Parish (French: "Paroisse de Jefferson Davis" ) is a parish located in the U.S. state of Louisiana. As of the 2010 census, the population was 31,594. The parish seat is Jennings. Jefferson Davis Parish is named after the president of the Confederacy during the American Civil War, Jefferson Davis. It is located in southwestern Louisiana and forms a part of the Acadiana region.
Document 9: Fairview, Kentucky: Fairview is a small census-designated place on the boundary between Christian and Todd counties in the western part of the U.S. state of Kentucky. As of the 2010 census, it had a population of 286, with 186 living in Christian County and 100 living in Todd County. It is chiefly notable as the birthplace of Jefferson Davis, later President of the Confederate States of America, and as the location of the Jefferson Davis State Historic Site.
Document 10: Confederate States Secretary of War: Confederate President Jefferson Davis was twenty-third Secretary of War of the United States, serving under U.S. President Franklin Pierce from March 7, 1853 until March 4, 1857. However, he never served in this capacity in the Confederate States.
Document 11: Jefferson C. Davis: Jefferson Columbus Davis (March 2, 1828 – November 30, 1879) was a regular officer of the United States Army during the American Civil War, known for the similarity of his name to Confederate President Jefferson Davis and for his killing of a superior officer in 1862.
Document 12: Fairview Independent Schools (Kentucky): Fairview Independent Schools is a public school district based in Boyd County, Kentucky, United States. The district serves the area within the census-designated place of Westwood. The district consists of two schools: Fairview High School and Fairview Elementary School. The elementary school serves students from Pre-K to fifth grade and the high school serves students from sixth grade to twelfth grade.
Document 13: Jefferson County, Kentucky: Jefferson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 741,096. It is the most populous county in Kentucky and is more than twice as large as the second most populous, Fayette. The county was formed in 1780 and named for future President Thomas Jefferson, who was Governor of Virginia at the time.
Document 14: Jefferson Davis Memorial Historic Site: Jefferson Davis Memorial Historic Site (also known as the Jefferson Davis Capture Site) is a 12.668 acre state historic site located in Irwin County, Georgia that marks the spot where Confederate States President Jefferson Davis was captured by United States cavalry on Wednesday, May 10, 1865. The historic site features a granite monument with a bust of Jefferson Davis that is located at the place of capture. The memorial museum, built in 1939 by the Works Progress Administration, features Civil War era weapons, uniforms, artifacts and an exhibit about the president's 1865 flight from Richmond, Virginia to Irwin County, Georgia.
Document 15: Confederate States presidential election, 1861: The Confederate States presidential election of 1861 was the first and only presidential election held under the Permanent Constitution of the Confederate States of America. Jefferson Davis, who had been elected President and Alexander H. Stephens, who had been elected Vice President, under the Provisional Confederate States Constitution, were elected to six-year terms (February 22, 1862 – February 22, 1868) as the first permanent President and Vice President of the Confederate States of America.
ground_truth: Fairview