Monthly Archives: July 2022

The Warhorse Project at Tewkesbury

After three years away, the Tewkesbury Medieval Festival was finally back, running across the weekend of the 9th-10th July. We were back too! With a boot full of (horse) skulls, posters and horsey bits and bobs we headed up to Tewkesbury on the Saturday morning to present our research to the re-enactors and visitors of Europe’s largest medieval re-enactment event.

Sarcophagus of Sir Guy Brian

Tewkesbury is a beautiful place, and well worth a visit, especially the abbey which is a stone’s throw away from the field where the Battle of Tewkesbury took place. The space is serene now, but was not so in the aftermath of the battle in 1471 in which so much blood was spilt within the abbey’s walls that it required reconsecrating. Today, it contains the tombs of many notable medieval people including George, Duke of Clarence (brother of Edward IV), Eleanor de Clare, Hugh Despenser the Younger, and many other earls and knights (though sadly with no images of their warhorses that we could find)!

As usual, it was sweltering the entire weekend, but that did not seem to stop anyone from attending the festivities and market. Luckily, we had a stall in one of the marquees and could escape the sun, if not the heat. Many people stopped by to learn about medieval horses and their use in warfare, and some even remembered us from our very first and much smaller appearance pre-pandemic! 

Our two mares – one in a fitting shaffron, the other in a slightly too large bit, demonstrating where in a horse’s mouth it sits and how it works.

Outside the marquee we unveiled our new poster which invited people to guess the height of a medieval warhorse. The craft corner was a favourite with the younger ones, who replicated harness pendants with great enthusiasm, and many a visitor was fascinated to hear about the research our project has undertaken, from both a material and historical perspective. Our two lovely mares turned many heads and patiently helped visitors discover their species’ secrets. Seeing their live counterparts fully caparisoned during the re-enactment of the battle was a wondrous sight to behold. 

If you are curious to find out what sort of things were fed to warhorses in the Middle Ages, have a look at our flyer from the event and see how many you can get right (the answers are at the bottom – we won’t tell anyone if you sneak a glance)!

We chatted with many lovely people over the weekend, from interested members of the public to keen equestrians and (former) professional jousters. We also had the chance to meet Zac Evans, modern jouster and YouTuber, and filmed a short reel with him discussing our project and popular misconceptions about medieval warhorses. You can see the video here.

All in all, it was a fantastic weekend outing and a delight to see so much interest in our work. We plan on a few more of these events in the future so watch out for news on our Twitter feed and website.


Some impressions of the weekend:

The Size of a (War)Horse

Did you know that medieval horses, on average, were no larger than modern ponies? 

When thinking about ponies many people seem to imagine the smallest of their kind, something akin to a Shetland pony. But ponies are much more varied than that. The term ‘pony’ is an early modern invention and first appears in the mid 17th century, probably derived from the French poulenet meaning ‘small foal’. Nowadays, the Fédération Equestre Internationale (FEI) defines a pony simply as a horse that does not reach more than 1.48m (c. 14.2hh) at the withers.

Outline of a horse showing how the withers heights are measured at the top of the shoulder.

Withers heights are measured from the ground to the withers, the highest point at the shoulder. Technically, we are not measuring shoulder height but rather the top of the processes of the spine between the shoulder blades. HH stands for ‘hands high’ and is the common measurement for horse height in the UK.

That still sounds pretty small? Well, we recommend getting up close with a pony and see for yourself: they can be big, powerful animals! A modern Riding Pony for example, reaching 1.44 m (c. 14.1 hh) on average, weighs somewhere in the region of 390 kg (c. 860 lbs). Now imagine even just a few of them in full armour and with equally armoured and armed riders on their backs, charging at you. That must have been quite a sight.

silhouettes of a human, a horse and a pony next to a scale to show relative sizes.

The sizes of an average modern sports horse and a pony compared to an average modern man.

Although medieval documents are notably silent on the matter of size, we know from the zooarchaeological record that horses in the Middle Ages mostly stood at 13 – 14 hh at the shoulder (see here for our study). Only very few animals reached withers heights beyond the pony threshold. It is only in the post-medieval times that larger horses appear more frequently and much later still when we first see horses of the size of modern sports horses and heavy drafts. 

a box and jitter plot showing horse size variation and change from the Roman to post-medieval times and in comparison to modern specimens of different breeds plus donkeys and mules.

The change of withers heights in horses through time compared to modern animals (in grey). Each dot represents an individual within its population or time period, the thicker black line in the box shows their mean. Even the post-medieval mean is still within pony range but the overall range of the horses has increased and we see, for the first time, horses being regularly taller than 14.2 hh.

An extract from the Bayeux tapestry showing several riders with their legs hanging low, indicating smaller horses.

The famous Bayeux tapestry shows, like other medieval depictions, riders with their legs hanging below their mounts’ bellies. It confirms our archaeological findings that medieval warhorses were not the huge heavy beasts that people tend to imagine them as.

There are advantages to a smaller mount, especially in a warfare scenario. One of the more obvious ones is “mountability”. If you are unseated on the battlefield a smaller horse will make remounting, in armour, much easier. Big horses can often be a bit uncoordinated with their long limbs and may be more difficult to ride in good posture. 

As with many species, it is the small ones that can be the most ferocious. Perhaps this made the medieval ponies especially suited to warfare. Historic documents instruct the medieval horse trainer to encourage aggressiveness in warhorses and there are even illustrated manuals that detail kicking and biting manoeuvres.

In the end, the size of a warhorse did not really matter all that much in the Middle Ages. Medieval writers didn’t even find it noteworthy, preferring instead to detail financial values, age, colour, origin – those were of more importance to the people dealing with horses. And their abilities, of course! Those that went on to become warhorses were carefully chosen, not based on size but their conformation and personality (check out our work on the royal stud at Odiham here), the life of people and success in battle depended on their skill and suitability.