Who was the First Lady known for saving important contents from the White House during the War of 1812?

The First Lady known for her courageous actions during the War of 1812 is Dolley Madison. When British troops were advancing towards Washington, D.C., she took the initiative to save important artifacts and documents from the White House. Notably, she ensured that a portrait of George Washington, which was a symbol of the nation's heritage, was preserved by having it removed from the walls just before the British set fire to the building. Dolley Madison's quick thinking and dedication to preserving these crucial items made her a significant figure in American history, garnering admiration for her bravery and commitment to the nation during a time of crisis.

Other figures mentioned, such as Mary Todd Lincoln, Louisa Adams, and Jacqueline Kennedy, played vital roles in their respective periods, but they are associated with different historical events and contributions that do not involve the rescue of White House contents during a war.