Here is a photograph of Sarah and her mother from 1850. It was offered on Ebay. This was sent in by Linda Marker. Here is the information that the seller on Ebay gave:
Old Daguerreotype Photograph of a Mother and Daughter, Newell Family, namely "Letitia (Herbert) Newell" and "Sarah Starkey Newell", dated. Wooden case has some obvious surface loss and wears. A minor crack on lower right joints. The red cloth has some tears and exposures. Some discoloration, dust, and residue on the photo. The little girl's face is slightly out of focus. The case closes nicely.