Hi Anonymous! Welcome to WikiTree. I have tried searching WikiTree for your grandmother and I have not found her yet.
If you have the URL address or the WikiTree ID for her, that may help. A WikiTree ID looks like this: Draper-4171 (That is my ID)
1. You can change the information yourself if you become a member, and sign the Honor Code (it is free)
2. You can message the profile manager of of your grandmother and explain your research.
3.. If there is no profile manager for your grandmother, then message me from my profile page https://www.wikitree.com/wiki/Draper-4171
Click on [ send private message ]
You will have to include your grandmothers profile ID number or a link to her profile page
Someone else looking in may find her profile page, as I was not finding it, and respond in the comments below
It would be helpful to include Spouse and Children names, parents names if you can and their WikiTree IDs if possible.