Send a message to the person who requested a photo of the grave monument of John Mewburn with the following comment:
What you are doing is remarkable and unusually praiseworthy. I am interested in the image because I am making a special study of the Mewburn family and have already captured details of all the Mewburns ever born in England (some 1300 or so). I already know exactly where this John Mewburn fits in to the family and this will provide a fascinating additional insight.