W. L. Simpson was the son of Essex and Amanda (Henry) Simpson. He was also the father of my great grandmother Iola Simpson (1897-1977). Based on the initials (K of P) it appears that he was a member of the Knights of Pythias. The Knights of Pythias is a social brotherhood founded in Washington, D.C., February 19, 1864, by Justus Henry Rathbone and four others. The Order began during the Civil War, and its founder believed that it might do much to heal the wounds and allay the hatred of civil conflict. It was the first fraternal order to be chartered by an Act of Congress.
Nannie Simpson was the daughter of Essex and Amanda (Henry) Simpson. She is the younger sister of my great great grandfather W. L. Simpson (1868-1916).
The picture was acquired by Patricia Marburger of the Leon County Genealogical Society, Centerville, Leon County, Texas.