Land's End Mansion 

Land's End Mansion, the 19th century home of Edith Wharton at Newport, USA

Articles:
https://www.theglampad.com/2019/05/edith-whartons-newport-home-is-for-sale.html
https://www.townandcountrymag.com/leisure/real-estate/a27572957/edith-wharton-newport-home-for-sale/
https://www.townandcountrymag.com/style/home-decor/g10201386/edith-wharton-newport-house/