The Irving Institute was boys boarding school in Sleepy Hollow, New York.

Sources

1. New York Daily Times; Date: Jun 7, 1854.
2. New York Daily Times; Date: Mar 14, 1854.
3. New York Daily Times; Date: 17 Mar 1855.
4. The New York Times; Date: Jan 23, 1860.
5. The New York Times; Date: Mar 28, 1860.