Hello All,
I'm also a relative of Rev J, by way of TC and subsequently John Colville (father).
John, I think you're a cousin!
Thank you for the photos, I'm so happy to see them again as my father had a few of these in my childhood. Please reach out and message me, I'd love to get in touch. I will keep looking for more photos as my father passed in the early 2000s.
Alex