Send a message to the person who requested a photo of the grave monument of John Gardner with the following comment:
I believe he is my 5th great-grandfather. His daughter, Marion Gardner (Garner) was married to James Robertson. She seems to have simply disappeared off the face of the earth after James left her. I hope to find out more by going back to her parents. And I apologize that I can't financially help. I am a caregiver with no income.