News 12 Long Island has learned that the fire that destroyed a multimillion-dollar Sagaponak house was intentionally set.
The home was listed on the National Register of Historic Places.
Southampton Town police tell Newsday there is a person of interest in yesterday's fire. However, no arrests have been made at this time.
The home on Sagg Main Street was built back in 1650 and was valued at over $7 million.