Education
He studied at Columbia University, earning Bachelor, Master of Arts and Doctor of Philosophy (in 1932) degrees.
He studied at Columbia University, earning Bachelor, Master of Arts and Doctor of Philosophy (in 1932) degrees.
Marraro emigrated to the United States with his family in 1905. Marraro retired in 1965. Since 1973 the Howard R. Marraro Prize in Italian History is awarded annually to honor an author of a book or article dealing with Italian history or Italo-American history or relations.