I have a cabinet size portrait/photo of Kate Brigham, made by the Havens studio in Savannah, Ga. On back is written "about 1876". I suspect she is the daughter of Henry Brigham, Banker, who was b. in Mass. as found in the 1870 census for Chatham Co., Ga. If so, she is about 7 at the time of the photo. There are accounts of her social life in Savannah found in the Atlanta newspapers, culminating with a wedding announcement in 1911; she married Dr. A. V. Williams, professor at Columbia Univ. and the couple is found in the 1920 census, living in NYC. Because of the ages of the couple at marriage, I suspect there were no children. A scan is available if interested.