Answer:Dolley Todd Madison
Step-by-step explanation:
Dolley Todd Madison was the wife of James Madison, President of the United States from 1809 to 1817. She was noted for holding Washington social functions in which she invited members of both political parties, essentially spearheading the concept of bipartisan cooperation, albeit before that term was in use, in the United States.By innovating political institutions as the wife of James Madison, Dolley Madison did much to define the role of the President's spouse, known only much later by the title First Lady—a function she had sometimes performed earlier for the widowed Thomas Jefferson.