Sarah Elizabeth "Betty" Coleman Thomas.  Born 29 Nov 1852 in Mississippi; Died 10 Oct 1942 in Houston, Texas, buried at Oaklawn Cemetery Somerville, Texas.  She was about 65 years old when this picture was taken which would be around 1917.  She lived in Burleson Cty most of her  early life, moving to Houston  in 1922 and lived there until she died in 1942.