Apparently it's St Antony's College, Oxford which is sister to Wolfson College, Cambridge - according to a plausible solver on another site, who Googled it.

And I was wracking my brains for how they were going to work General Wolfe into it - apparently the Heights of Abraham in Matlock are named after the ones in Quebec where Wolfe died. (Some players may recall Matlock featuring the other year with a line of Betjeman, too.)