Who most recently served as Chief of Staff to the wife of the 47th Vice President of the United States?
Jill Biden Jill Tracy Biden (née Jacobs , previously Stevenson; born June 3, 1951) is an American educator who is married to the 47th Vice President of the United States, Joe Biden. She was the Second Lady of the United States from 2009 to 2017.
William M. Daley William Michael Daley (born August 9, 1948) is an American lawyer and former banker. He served as White House Chief of Staff to President Barack Obama from January 2011 to January 2012. He also served as U.S. Secretary of Commerce from 1997 to 2000 under President Bill Clinton. His private-sector positions included membership on the Executive Committee of JPMorgan Chase & Co. Until dropping out of the race on September 16, 2013, he was a candidate for Illinois Governor.