Send a message to the person who requested a photo of the grave monument of Harry Guthrie with the following comment:
I have researched myself into a chaos of Guthries in Brechin, Edinburgh, Newcastle, Manchester and London; and apart from some links, I have nothing to connect them all together. The repetitions of Johns, Davids and Alexanders does not help; and neither does the colossal overshadowing of Dr Alexander Guthrie of Brechin by his famous brother, for whom it is always assumed one is searching. I don't want to make use of a free service unless you think that it is worthwhile. Regards,John Stuart Guthrie