Send a message to the person who requested a photo of the grave monument of Benjamin Ridsdale with the following comment:
Sorry I can't help as I live in Brazil. I believe this Benjamin Ridsdale is the same one who wrote a book of his work in Namaqualand as a Wesleyan Methodist missionary. My father's cousin has spoken of him and we are completing our family links. He would be the brother of my great great grandmother. Thank you for your help.