Springwood changed dramatically from the farmhouse Franklin D. Roosevelt’s father purchased in 1867, and over the years the home reflected the changing circumstances of Roosevelt’s life. In good times, he expanded the house to meet the needs of his growing family and political career; in difficult times, he took refuge there; and throughout, Springwood gave him a sense of continuity and stability. In 1915, Eleanor and Franklin added 18 rooms to better accommodate their large family. In 1921, after Roosevelt contracted polio and lost the use of his legs, the trunk elevator was modified and became his personal elevator. By November 3, 1936, after Roosevelt’s election to the presidency, a portico had been added to enhance the home’s stateliness and create a backdrop for political functions. On April 12, 1946, President Truman dedicated Roosevelt’s home as a National Park System site, with Eleanor Roosevelt and Marian Anderson among the dignitaries at the ceremony.