Task: Question Answering
Input (English): Context : Esther Edwards Burr (February 13, 1732 in Northampton, Massachusetts - April 7, 1758 in Princeton, New Jersey) was the mother of U.S. Vice President Aaron Burr, Jr. and the wife of Princeton University President Aaron Burr, Sr. whom she married in 1752. 
Question : What is Esther Edwards Burr's spouse's name?
Output (English): Aaron Burr, Sr.