Tanglewood Mansion Published 31 December, 2012 at 1024 × 686 in COMING SOON: Tanglewood Mansion, Pendleton (1860-1970) The remains of Tanglewood Mansion, Pendleton, South Carolina. A Piedmont-style raised plantation house built in 1860, it survived the Civil War only to burn down in 1908. Rebuilt in 1910 as a Colonial-style house, it burned again in 1970.