This profile appears to be the same person, based on her dates of birth and death and husband, but the parents are different.
I came across them in a tree of a DNA match I'm tracing on Ancestry. In their tree they have the parents as Moses and Jane as connected here. The profile link above doesn't have any notes or documentation for the parents Thomas Ross and Catherine Ross (Tupper) in Sarah's profile.
I 'think' the two profiles need merging, but I'm hoping someone who knows the lines better can confirm that Thomas and Catherine aren't the correct parents and should be Moses and Mary Jane.
Thanks in advance for any assstance.