Send a message to the person who requested a photo of the grave monument of Isabella Davidson with the following comment:
My wife is a direct descendent of John Davidson's father, Thomas Imrie Davidson (1841-1904). I am researching her genealogy for her and our children. Thank you very much for this service that is offered. I am an amateur genealogist and a history professor in the United States. I would be more than happy to cite all of my sources for their hard work. Thank you again. Steve Edwards