Alan Turing's bathtub

I have in most ways moved on from writing about Turing and King’s but, partly because of the recent Gormley sculpture being installed, I have been reflecting a bit about the physical space. I don’t know if that will ever get properly articulated, but as a by product here is something on Alan Turing’s Kings. Institutional memory (about which I have written here) in King’s tends, not wrongly, to point to a rather nice set of rooms by the river as ‘Turing’s room’ and I thought it was finally time to check. In so many ways, it doesn’t matter which space was ‘Turing’s room’, but on the other hand looking up the details meant I discovered I used to take baths in his bedroom.

True, for Alan Turing by Antony Gormley, with information plinth (critique? homage?) by King’s College Entrepreneurship Laboratory.

Turing’s first year room in the 1931 plans preserved in the Archive Centre, King’s College, Cambridge, KCAC/1/3/2/1.

In his first year at King’s in 1931/1932, Turing had rooms in J.11 at the top of the Scott Building; in his second year on the ground floor of Webb’s Court in Q.2, and in his final undergraduate year he moved into S.8 at the top of S staircase in Bodley’s Court, paying a termly rent of £9 5’. He stayed there in the following year as a graduate student before winning his Fellowship in 1935 and moving into rent-free rooms in X.8, also on the top floor but with windows opening directly onto the Cam. The floor plan records stop in 1938, but chances are Turing was re-assigned this room upon his return from Princeton in August 1938 until he finally relinquished his Fellowship in the spring of 1947; he went on visiting Cambridge for long periods from then until his death in 1954 and it is unclear where he stayed when he did but very strong chances are it was a room in King’s.

The title of this post was briefly ‘I had sex in Alan Turing’s bedroom’ as I had first thought that the 20 year old Jonathan Swinton had spent a year in what had once been the bedroom of Q.2, and that Turing’s ghost would have encountered my coming to terms with the physical realities of two bodies in one single bed. After a bit I borrowed a double mattress off someone; I vividly recall four of us carrying it across King’s Parade in something of a visible challenge to the don’t-ask-don’t-tell attitude to extramural overnight visitors then prevalent. But I was wrong (about Q.2: the mattress definitely worked) as I had miscalculated how the rooms were renumbered in the 1950s when the sets of sitting-room and bedroom had been split into two separate bedrooms to double the accommodation for students. So I didn’t ever sleep in Turing’s bed in Q.2, alone or not. (In any case, the college didn’t provide furniture in Turing’s time: students had to rent or buy their own, often from the previous occupant) But Turing’s first year room, J.11, I now realise from seeing the maps, was later converted into what was my shared bathroom in my final year. And the bath was huge. And the water was boiling hot and I could lie in that bath for hours and hours and I did, instead of revising. Unfortunately Turing’s ghost was no good at helping me out with my finals, which I hated and did very much worse in than Turing’s extremely good First.

Please don’t be tempted to try and take a bath in any of these rooms yourself: they still function as student and staff accommodation and even if you can conquer both the locked doors and your own respect for privacy half of them have changed numbering anyway, so you wouldn’t even be seeing the correct shrine. And you still won’t get a First.

Some slightly more historically relevant observations. Firstly, in the language which often introduces elite male friendships of the time, Turing ‘shared a staircase’ in that impressionable first year with, among others, the zoologist JWS Pringle. Pringle went on to be a significant zoologist who was one of Turing’s post war links with the Ratio Club, and perhaps more significantly for his thinking on morphogenesis, with the Society for Experimental Biology. (As an aside, I’ve just recently noticed this oral history which if accurate pushes back the date when Turing talking in public about morphogenesis to the first British Mathematics Colloquium in the summer of 1949. I bet someone somewhere still has a printed programme for that beyond what is googleable). Also on that staircase was the grammar school boy Fred Clayton, who would become a significant friend, although Hodges notes this wasn’t until their third year.

The room plans, which are far from forgotten and do come out on show regularly, are potentially quite interesting for the (relative) social gradations on display. There was a set of rather dark and dank buildings on the other side of King’s Lane, swept away in the 1970s, and the plans show that the rents for these were slightly cheaper at £8 a term rather than £9 for the rather nice sets in Bodley’s or the very grand (but austere and bath-less) staircases in the Gibbs building at £10. I wonder if there’s a correlation between the desirability of the rooms and the perceived prestige of the occupants. King’s in the 1930s had for decades been taking more than Etonians but it would be interesting to see where they, or students who had done well in the entrance examination, were placed spatially: in particular I wonder if they were the only ones allowed to live in the Gibbs building. That prestige space has now long been reserved only for Fellows. I’ve also sometimes wondered why Keynes had rooms in the (currently) less valued Webb’s Court development of 1909; perhaps he thought they were more contemporary and stylish than Gibbs, or perhaps he liked the fact there were toilets (in the basement). He was a vigorously modern man, though I bet he only had a single mattress.

Oxford Road Show

A map of the central Manchester University precincts around 1950. The four brown regions are, top to bottom,

  • the ‘lavatorial’ room where Williams and Kilburn’s 1948 ‘Baby’ prototyped the earliest practicable electronic memory bits, and in the process generated a plausible claim to run the worlds first computer programme.

  • the 1950/51 (?) Computing Laboratory, partly built with Max Newman’s £35000 Royal Society grant and the ‘little steel’ he extracted from a reluctant Ministry of (war) Supply. This housed both the successor to the Baby, the Manchester Mark I and its human labourers including individual offices for both Kilburn and Turing.

  • The offices of the mathematics Professor, on the top floor of the original Waterhouse lecture building

  • A lecture room in the Arts Building, possibly the site of the 1950 discussion on ‘Mind and the Computing Machine’ that seems to have provoked Turing into writing his Mind paper introducing the Turing Test.

None of these interiors are open to the public, though all can be clearly seen from public spaces. The University has in the past run walking tours that offer access, though they may have lapsed at the same time as the post of University Historian.

I post this partly because a publisher’s error has corrupted the map in the second printing of the book.

I drew this map and it specifically is freely copiable under a CC-BY copyright license (in fact I am happy to share the Adobe Illustrator files if you want to add anything). It is partly based on a 1926 booklet, The Victoria University of Manchester: a short historical and descriptive account; there is a copy of this in Universty of Manchester Special Collections. Aspects are mildly speculative, I should perhaps add offices for a (human) pre-war computer in the basement of the Christie Building and the wartime location of Hartree’s differential analyser in the basement of the 1909 Physics building. (It also seems a bit odd not to mention that building is where the atom got split.) Further references are in the book. The buildings south of Burlington Street have largely now disappeared.

Sometimes it is the People Paid to Imagine Stuff

Not for the first time I was asked the other day if Alan Turing had ever said the following quote:

Sometimes it is the people who no one imagines anything of who do the things that no one can imagine.

The answer is no, Alan Turing the historical figure is not on record as ever having said this, and he very probably never did. Benedict Cumberbatch, on the other hand, definitely did say it.

It doesn’t really matter much, but:

  • Both Andrew Hodges and Dermot Turing, the two of Alan Turing’s biographers I respect the most, have told me that they don’t recognise the quote from any primary source material.

  • The quote does appear in the 2014 film The Imitation Game. In fact it is said first to Turing by Christopher Morcom, Turing’s first love at school, and then repeated later in the film when Alan Turing (Cumberbatch) is asked by Joan Clarke (Keira Knightley) why he has singled her out for a key role at Bletchley Park. The Imitation Game is a Hollywood narrative, crafted to make emotional sense to audiences, in this case by making Turing more sympathetic through letting us see a paying forward of his debt of support from Morcom to Clarke.

  • The film certainly fictionalises very many aspects of the historical source material. Opinions have differed on how morally legitimate this fictionalisation was, but it is overwhelmingly likely to me that this particular phrase was conceived in the mind of the script writer. More broadly, Turing is drawn on today as a hero in a modern drive to offer inspiration to a more diverse set of students than he ever encountered in 1930s Cambridge. It might be worth remembering that Turing was as embedded in the sexist and classist assumptions of that time as much as anyone. If Turing did offer a helping hand in recruiting Joan Clarke (which I don’t think there is any evidence for) it was because she had a Cambridge First, and because he knew her brother from High Table…

  • By 2015, the quote was being discussed, as a quote from the movie in at least one blog. One comment on the blog suggested the line also appeared in Tim Burton’s 2010 Alice in Wonderland though the copies of that script I can find online don’t seem to contain the quote.

  • Sometime around 2019 I saw the following different quote in the wild, but credited again to Alan Turing

Those who can imagine anything, can create the impossible

  • Again, I don’t know of any primary historical source for this quote. Dermot Turing thinks that this one originated in the 2006 fiction A Madman Dreams of Turing Machines by Janna Levin. which I have not read. Unlike the first quote, which is so blandly banal that anyone could have said it, I think mathematical logicians are the one class of people who definitely would not write this second sentence. (I can though imagine a Max Newman exploding while a Ludwig Wittgenstein expounded this). I can imagine that it is meaningful, I suppose, but only by creating an impossibility. To be fair, there is no provably terminating algorithm to verify my claim.

  • Unfortunately, the place where I spotted this unsourced quote was.. the newly redecorated reception area of the Turing Building, home to the University of Manchester’s Department of Mathematics. How on earth it came to be installed I don’t know. At the time the University had a professional historian in place as University Historian, who might have enquired about the source, but he wasn’t consulted, and the University have since decided they don’t need such a post anyway.