Sophia Porter. (1813-1899) Settled 1839 at Glen Eden, a site now under Lake Texoma, north of here. Husband, Holland Coffee, early trader, built fine home, welcomed 1845-60, U. S. Army officers including Robert E. Lee and Ulysses S. Grant. During Civil War, wined and dined passing Federal scouts, found out they were seeking Col. Jas. Bourland, Confederate defender of Texas frontier. While guests were busy, she slipped out, swam her horse across icy Red River, warned Col. Bourland, helped prevent Federal invasion of North Texas. #7421