Henry G. Harrison

Henry G. Harrison was a noted English architect who was apparently active in New York City
between 1853 and 1891.
Several of his works in the United States are listed on the U.S. National Register of Historic Places.
Works include :

James William Beekman House, West Shore Rd. Oyster Bay, New York, Gothic Revival work, NRHP-listed
A. T. Stewart Era Buildings, 4th, 5th, and 6th Sts., Cathedral and Cherry Valley Aves. Garden City, New York, NRHP-listed
Trinity Cathedral (Omaha, Nebraska), 113 N. 18th St. Omaha, Nebraska,, NRHP-listed