Cornelius Waiters seeking his father's sister Cornelia Ashby

I wish to inquire for my father's sister, Cornelia Ashby. When father left them she had three children, named Jeannette, Henrietta and Bentley. We have not heard from them since 1854. Father left and came west with Red Morris, and she stayed with Edwards. Any information concerning her will be gladly received. Address Cornelius Waiters, care of John Brawley, O'Daniel, Guadalupe county, Texas.