{{Short description|Mansion in New York, United States}} {{Use American English|date=September 2025}} thumb|The mansion in 2012 '''Indian Neck Hall''' or '''Bourne Mansion''' was a country residence of Frederick Gilbert Bourne, president of the Singer Sewing Machine Company. Located on the Great South Bay in Oakdale, New York, it was reputed to have been the largest estate on Long Island when it was built in 1897.
The Georgian-style home was designed by a noted architect, Ernest Flagg. In 1926, the property was sold and became La Salle Military Academy. St. John's University acquired the property in 2001 and offers a number of its graduate degree programs from the Oakdale campus.<ref>[http://www.newsday.com/community/guide/lihistory/ny-history-oakdale,0,2137941.photogallery?coll=ny-lihistory-navigation Newsday.com<!-- Bot generated title -->]{{dead link|date=May 2026|bot=medic}}{{cbignore|bot=medic}}</ref>
==See also== *List of Gilded Age mansions
==References== {{reflist}} Malo, Paul. ''Fools' Paradise: Remembering the Thousand Islands'' (Fulton, NY: Laurentian Press, 2003)
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Category:Islip, New York Category:Houses in Suffolk County, New York Category:Houses completed in 1897 Category:1897 establishments in New York (state) Category:Georgian architecture in New York (state) Category:Gilded Age mansions
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