Send a message to the person who requested a photo of the grave monument of Emma Maria Maggs with the following comment:
Researching my mother's family tree of Maggs. This appears to be my great uncle and aunt. Sorry to read a lot of people don't bother to thank you after all, if people now live in another county this makes your work invaluable. All that time and effort deserves acknowledgement. So it's a big thank you from me.