| Climber | Period | Notes |
|---|---|---|
| Geoff Birtles | From Sep 1962 |
Joined in September 1962 as a 15-year-old schoolboy. [1] References[1] Geoff Birtles, recollections of the Cioch Club (Stoney Middleton heritage) https://smhccg.org/rock-climbing/cioch-climbing-club/ |
| Jack Street |
'Jack was the leading climber in the group'. [1] References[1] Geoff Birtles, recollections of the Cioch Club (Stoney Middleton heritage) https://smhccg.org/rock-climbing/cioch-climbing-club/ |