Send a message to the person who requested a photo of the grave monument of Gertrude Elizabeth Maxwell with the following comment:
I am a direct descendant of Gertrude and Lawrence Maclagan Wedderburn through their son Maxwell and one of his daughters, my mother. I am living in New Zealand and am currently researching this branch of my family. I understand what a great resource this is as I am Secretary of a branch of a genealogical society in NZ.