Victoria Swan

My father was Dr Jim Swan, a sensory chemist (someone trained to properly identify and describe flavours and aromas, rather than just enjoy them) who spent fifty-two years working on whisky, from the malting floor right through to the warehouse where it ages in cask. People called him a few different things over the years: the Einstein of Whisky, the Flying Whisky Doctor, the Whisky Magician, the Single Malt Whisperer, the Ultimate Whisky Troubleshooter. The "Flying" one is where this site's subtitle comes from, and it says a lot about how much he travelled for the job.

The work was just part of family life, really. He was away a lot, though we did get family trips out of it too: the oak forests of Missouri, the old towns of Andalusia in Spain. I sat through more conversations about fermentation and cask policy (the choices a distillery makes about what kind of casks to use, and for how long) than most kids would put up with, a fair few of them over manzanilla and a plate of tapas. I didn't understand most of it at the time, but I think it gave me an ear for the subject anyway.

I want to get down accurately what he actually did. The harder bit, honestly, is the people around him while he did it, because he stuck with the science through some rough patches, including disagreements with the board over budgets, when he could easily have taken an easier path or an early retirement.

What interests me

What I keep coming back to is everything that sits behind a glass of whisky before it ever gets near a bottle: families in Jerez who were seasoning oak barrels long before anyone had measured what that actually did to the spirit, and generations of maltsters, coopers (barrel-makers) and blenders who noticed things worked and passed that knowledge on.

My dad added to that. What I'm trying to do here is just record his part honestly and put it back where it belongs, in a much longer story that was already going before either of us turned up.

The archive itself, his notebooks, papers, letters, landed in my hands more or less complete. Turning that into an actual, checkable record has been the real work: reading his notes against trade papers and old newspapers, checking dates, tracking down names, and writing down what people who were actually there remember, while they're still around and still happy to talk.

I keep bees myself, and I grow and preserve what I can. If whisky gave me anything useful, it's a palate that pays attention. I notice it in a jar of my own honey, or the couple of weeks each year the raspberries are actually worth eating, or a meal someone's clearly put thought into. It's the same kind of attention the professional tasting panels were trained to use, except nobody trained me, and I'm just doing it because I enjoy it.

The book

Guiding the Spirit is my father's life. He died in 2017 without writing it himself, and what he left was scattered across notebooks, correspondence, photographs and the memories of people he worked alongside. I have spent the years since gathering it, and much of what is in the book has not been written down anywhere before.

It starts in 1965, with a graduate chemist joining a laboratory outside Edinburgh that had the newest American methods. What follows is Scottish scientists making the most of what the world had to offer and putting it to work on whisky: oak from the forests of Missouri, casks seasoned in Jerez, and instruments and methods out of Boston.

It is a history too rich not to share. Publication is expected late in 2026.

drjimswan.com

The site is a working record of research that was otherwise going to disappear: the papers, the collaborations, and the names of the people who worked alongside him and have gone largely uncredited. Where it disagrees with something already in print, it is because I have gone back to the paper, or the notebook, or the person.