Estella Elizabeth Clark, b.1880s, AR

Looking for any information or history related to the following:
My grandmother was Estella Elizabeth Clark, born in AR around 1880 or so. Perhaps in Clark County? I do not know her parents names. My mother once showed me a photo of my grandmother in the newspaper: she was a great beauty and was being recognized as a southern belle. She was once married to someone named Burroughs with whom she had 2 children. When he died, she moved to Albuquerque, NM around 1910 or so. She married James Edward Sinclair there and had a child with him who was my mother. My grandmother had a brother in NM but I have no idea what his name was.