Thanks for your comments Phil. Just to clarify - is Roger Carne to the left of Bob Horne as we look at the photo, or on Bob's left (ie. right side as we look at the photo)?! Also which one do you think is Alan Rogers?
Thanks dingdongd Giles' full name was Horace Graham Giles - he joined the school in 1951 from Paul. His contemporaries knew him as Horace at school but he was obviously known by his second name in later years. I've put them both in the image description.