Hi, Just trying to help you find answers. The only way I know how to do that is to ask questions. - and hopefully something will come up.
If your Grandfathers Last Name is BAKER
Then your Great Grandfather - may have also been BAKER
Your GGrandmother may have originally been PAQUETTE [maiden name ] If they were married - then she would also be BAKER
Your Great Grandmother died right after childbirth.
Do you know if the child survived?