Question: Chapel Hill is a historic plantation house purchased by  an American soldier best remembered as the wartime head of what?

 The oldest sections of the main house dates to the mid-1820s and is in the Federal style.  They are the central two-story, six-bay section, which consists of two distinct gable-roofed blocks; and the two-story, three-bay section now at the southernmost end of the house.  The house was remodeled and enlarged in 1941 in the Colonial Revival style, after plans drawn up by George L. Howe, a Washington, DC architect.  Also on the property are the contributing stable, groom's house, frame bank barn, machine shed, corncrib, barn, chicken coop, and three small sheds.  The property was purchased by William J. Donovan (1883-1959) in 1938, who subsequently undertook the renovation and expansion of the main house. Chapel Hill is a historic plantation house located near Berryville, Clarke County, Virginia.  Noted architect George Howe designed alterations and additions during 1938-1941. <SEP> Sams Plantation Complex Tabby Ruins is a historic plantation complex and archaeological site located at Frogmore, Beaufort County, South Carolina.  The site, possibly built upon and occupied well before 1783.  It includes the ruins and/or archaeological remains of at least 12 tabby structures.  They include the main plantation house, a rectangular enclosure consisting of tabby walls, a large tabby kitchen, and five tabby slave quarters.  Also on the property were a variety of tabby dependencies including a barn/stable, a smoke house or blade house, a well/dairy house, and a well.  The property also includes the Sams family cemetery and Episcopal chapel enclosed by high tabby walls.  Other structures include possibly an overseer’s house, a granary/mill, and a tabby cotton house.  During and subsequent to the American Civil War the Sams Tabby Complex was occupied by freedman.  Following the Civil War the plantation house was destroyed by hurricanes. <SEP> Cuba Plantation is a historic plantation house located in Faunsdale, Alabama.  It was built in 1850 by Andrew Pickens Calhoun as an overseer's house for this, his second plantation.  He added about 420 acres to Cuba Plantation, purchased from William Henry Tayloe, son of John Tayloe III of The Octagon House-called Adventure.  His primary plantation was the nearby Tulip Hill.  Andrew Calhoun was the son of John C. Calhoun, seventh Vice President of the United States, who frequented the Octagon House while in Washington, D.C. as Secretary of War and later an independent outlier of the anti-Jacksonian Whig Party, later realigning himself with the Democrats' policies.  It was sold in 1863 to Tristram Benjamin Bethea, who resided in Montgomery County, Alabama.  Originally a one-story structure, the house was later enlarged on the ground floor and a second story added by the Bethea family.  The house was added to the National Register of Historic Places on July 13, 1993, as a part of the Plantation Houses of the Alabama Canebrake and Their Associated Outbuildings Multiple Property Submission. <SEP> William Joseph ("Wild Bill") Donovan (January 1, 1883 – February 8, 1959) was an American soldier, lawyer, intelligence officer and diplomat.  Donovan is best remembered as the wartime head of the Office of Strategic Services (OSS), the precursor to the Central Intelligence Agency, during World War II.  He is also known as the "Father of American Intelligence" and the "Father of Central Intelligence".  "The Central Intelligence Agency regards Donovan as its founding father," according to journalist Evan Thomas in a 2011 "Vanity Fair" profile.  The lobby of CIA headquarters, in Langley, Virginia, now features a statue of Donovan.  Thomas observed that Donovan's "exploits are utterly improbable but by now well documented in declassified wartime records that portray a brave, noble, headlong, gleeful, sometimes outrageous pursuit of action and skulduggery."