In reply to Trixiebelle:
Here's the entry from the BMC's 'Peak Limestone - Stoney' guide of 1987:
"Ravensdale - Raven Buttress
47. Hi-Fi (21m; VS 4c,4c)
1. 12m. Start up shallow grooves just left of the tree then traverse right to a flake stance.
2. 9m. Climb the slanting corner above.
(1966)"
And from the 'First Ascents' list in the same guide:
"1966 May Hi-Fi - M Richardson, P Mason"
Were you born in (or just before) May 1966? If so, we may have a winner.
Post edited at 19:35