[custom_adv] The White House has been called many names. Dolley Madison, wife of President James Madison, called it the "President's Castle." The White House was also called the "President's Palace," the "President's House," and the "Executive Mansion." The name "White House" didn't become official until 1901, when President Theodore Roosevelt officially adopted it. [custom_adv] The White House has been called many names. Dolley Madison, wife of President James Madison, called it the "President's Castle." The White House was also called the "President's Palace," the "President's House," and the "Executive Mansion." The name "White House" didn't become official until 1901, when President Theodore Roosevelt officially adopted it. [custom_adv] The White House cornerstone was laid in 1792, but did you know that a house in Ireland may have been the model for its design? The mansion in the new U.S. capital was to be built using drawings by Irish-born James Hoban, who had studied in Dublin. [custom_adv] When Thomas Jefferson moved into the house in 1801, he (with architect Benjamin Henry Latrobe) added low colonnades on each wing that concealed stables and storage. [custom_adv] The land that became Washington, D.C. was acquired from Virginia and Maryland, where slavery was practiced. Historic payroll reports document that many of the workers hired to build the White House were African Americans — some free and some slave. Working alongside white labors, the African Americans cut sandstone at the quarry in Aquia, Virginia. [custom_adv] President George Washington selected James Hoban's plan, but he felt that it was too small and simple for a president. Under Washington's supervision, Hoban's plan was expanded and the White House was given a grand reception room, elegant pilasters, window hoods, and stone swags of oak leaves and flowers. However, George Washington never lived in the White House. [custom_adv] The original builders of the White House didn't consider the possibility of a handicapped president. The White House didn't become wheelchair accessible until Franklin Delano Roosevelt took office in 1933. President Roosevelt suffered paralysis due to polio, so the White House was remodeled to accommodate his wheelchair. [custom_adv] Eight years later in 1909, President William Howard Taft expanded the West Wing and created the first Oval Office, which was eventually moved as the section was expanded. [custom_adv] In the main mansion, the third-floor attic was converted to living quarters in 1927 by augmenting the existing hip roof with long shed dormers. A newly constructed East Wing was used as a reception area for social events; Jefferson's colonnades connected the new wings. [custom_adv] East Wing alterations were completed in 1946, creating additional office space. By 1948, the residence's load-bearing exterior walls and internal wood beams were found to be close to failure. [custom_adv] Under Harry S. Truman, the interior rooms were completely dismantled and a new internal load-bearing steel frame constructed inside the walls. Once this work was completed, the interior rooms were rebuilt. [custom_adv] The modern-day White House complex includes the Executive Residence, West Wing, East Wing, the Eisenhower Executive Office Building—the former State Department, which now houses offices for the President's staff and the Vice President—and Blair House, a guest residence. [custom_adv] The Executive Residence is made up of six stories—the Ground Floor, State Floor, Second Floor, and Third Floor, as well as a two-story basement.