Joseph P. Kennedy, Sr.
During his tenure in New York, Spellman's considerable national influence in religious and political matters earned his residence the nickname of "the Powerhouse". He hosted such prominent figures as Joseph P. Kennedy, Sr., Bernard Baruch, David I. Walsh, John William McCormack, and numerous other politicians, entertainers, and clergymen. In 1945, he instituted the Al Smith Dinner, an annual white tie fundraiser for Catholic Charities of the Archdiocese which is attended by prominent national figures, including presidential nominees.