Send a message to the person who requested a photo of the grave monument of Thomas N Lotherington with the following comment:
I am very interested as this appears to be the grave of my Great Great Uncle Thomas H Lotherington (brother of my Great Grandmother Laura Annie), also the graves of his wife Susan (nee Spencer), his two daughters Margaret and Maud, and their respective husbands. I am pretty sure of this as all the names match with my late father's own family tree.