As part of this memory demonstration we're going to do in the unis, in the spirit of memorising something more, well, memorable than numbers and cards, I volunteered to memorise all the FA Cup Final results. Which is easy enough, but proved unexpectedly complicated when it came to finding out what all the results were in the first place. Most reputable internet sources say that the Wanderers beat Oxford University 2-0 in the final in 1877, but Wikipedia (and the various websites who steal their information from Wikipedia), give the score as 2-1, with an Arthur Kinnaird own goal for Oxford.
I wondered whether this was one of those falsehoods people put on Wiki to discredit someone - a great-grandson of someone Kinnaird fouled a century ago, possibly - but no, it seems the 2-1 result is correct, and the other websites share a mistaken source. I checked with the FA website and a real book (because if they put it in a real book, it must be true. Even the real books that just steal their information from Wikipedia).
I'd still like to be absolutely certain, though. Has anyone got a time machine I could borrow? And the price of a ticket to the cup final in money minted at some point before 1877? I'll bring you back a programme and half a 130-year-old meat pie.