Historian and lawyer James Kaplan discusses the history of Fraunces Tavern, the former headquarters of the United States government. Now a museum, Fraunces Tavern was once the De Lancey House. Oliver De Lancey, a loyalist in the American Revolution, eloped with Phila Franks, daughter of Jacob Franks and Abigail Levy, who were leaders in the Shearith Israel Congregation.