• Equestrian Lifestyle
    • Culture
    • Equestrian Style
      • Riding Style
      • Equestrian Care
        • Fitness
    • Books
    • Movies
    • My Life
    • Opinion
  • History
    • Equestrians
    • Breeds
  • Horse Care
    • Farm Life
  • Travel
    • Trail Rides
    • South America
    • USA
    • International
  • An Equestrian Life

  • Riding
    • F#
  • Reviews
    • Horse Tack
  • About

An Equestrian Life

the foundation sires of the thoroughbred
History
/
December 20, 2023

The Foundation Sires of the Thoroughbred

In the desert heat of Aleppo, Thomas Darley was checking out a horse. He was in Syria working as the British Consul, but he knew a beautiful horse when he saw one, and this one was particularly striking. He was a young colt, 1 or 2 years old, a bay Arabian, which was common to the area, but taller than others of his age. This horse held itself with such elegance that Darley thought he would be great to send back to his family’s estate in England.  

He proposed purchasing the horse for 300 gold sovereigns, which the horse’s owner agreed to. But, the seller had remorse almost immediately and changed his mind, canceling the deal. Darley still wanted the horse though, so he did what every reasonable person does, he offered more money- no wait, he arranged for British sailors to steal him, and they smuggled him back to England. 

So the story goes, anyway.

The horse is question would become known in history as the Darley Arabian. It’s not totally clear if Thomas Darley paid for the horse, or how he paid (another story says he paid with rifles), but Darley saw that horse in Syria, and knew he was special. His instincts were right (the eye for horses instinct, not the stealing instinct), as The Darley Arabian became one of the three foundation stallions of the thoroughbred breed. The Darley Arabian bloodline is said to be present in about 95% of today’s thoroughbreds. 

Thoroughbreds, a British breed, have their surprising origins in the Arabian Peninsula. In the late 17th century and early 18th century, when three stallions were brought to England, the Darley Arabian, the Byerley Turk, and the Godolphin Arabian Who were these horses, and how did the thoroughbred come out of them? 

The Darley Arabian (1700 – 1730)

Thomas Darley wasn’t sure if his new horse would be liked in England. Despite his obvious good looks, he was very different from the heavier style of horses already in England. At one point, he wrote to his brother, trying to explain the value of the horse, telling him that the horse was a pure Arabian strain, descended from the “Muniqui” lines. This line of Arabians was developed thousands of years ago by the Bedouin tribes. They have a light build, are very fast, but don’t have as much endurance as other Arabians. 

oil painting of the Darley Arabian one of the foundation sires of the thoroughbred breed

Either his persuading worked, or he just tried as an experiment, but the Darley Arabian was quickly moved to the breeding shed. The cross of the light, fast Arabian, and the heavy English mares was immediately a hit. Although he himself never raced, his offspring were quickly on the racetrack. He had a long career as a sire, from his arrival in England in 1704, all the way to his death at the ripe old age of 30, in 1730. In 1722, he was the leading sire in all of Great Britain and Ireland. 

The little stud sired an incredible amount of well know horses. Flying Childers was undefeated on the racetrack and considered the first truly great thoroughbred racehorse. Bulle Rock was the first thoroughbred to be exported to America in 1730. And then there was Bartlett’s Childers, who was unraced himself, but was the start of the line that led to Eclipse, an undefeated racehorse, and considered the greatest racehorse of all time. He was also the start of the lines that lead to the modern descendants, Northern Dancer, Mr. Prospector, and Sunday Silence. 

The Byerley Turk (1680 – 1703)

After 78 days of fighting, the battle was over, and the Ottoman forces that had been occupying Buda, modern day Budapest, for almost 150 years had been defeated. The Holy League, an army of united European countries, had been working for years to push back the powerful and ever expanding Ottoman Empire. Filled with rage at their enemy, the united armies continued their attack, targeting civilians and plundering whatever valuables they could find. 

Colonel Robert Byerley was part of the English forces. As the city went quiet, he saw a lone stallion, a leftover from the battle. His rider was long gone, likely killed in battle, and the stallion was loose. He liked the look of the horse, so he, like many others taking the spoils of war, captured it. When he went back to England, he took it with him.  

painting of the Byerley Turk, foundation of the thoroughbred horse breed

The Byerley Turk, as he became known, was a war horse. Although accounts of how exactly Byerley found him vary, he was described as an Arabian of unknown breeding. He was noted for his elegance, courage and speed. Byerley continued to use him in battle for the next ten years, and he proved to be a faithful companion. In one instance, Byerley was nearly captured, but managed to escape, “owing his safety to the superior speed of his horse.”

When Byerley retired from military service in 1693, the Byerley Turk also retired, but to a second career. He became a stallion at stud until his death in 1704. 

The Byerley Turk line is not nearly as prominent at the Darley Arabian line. His modern thoroughbred line is from Harod (who also has the Darley Arabian), who lived from 1758-1780. But outside of racing thoroughbreds, the well known show jumper, Gem Twist, is a descendent. The Byerley Turk has also been prominent in other horse breeds, including Morgans, Quarter horses, Standardbreds and Saddlebreds. 

He also had an influence on European warmblood breeding. Ramzes, who was a descendent of Harod, had a huge impact on the German warmblood breeds. Most notable is the Westphalian stallion Rubinstein I. 

The Godolphin Arabian (1724 – 1753)

When King Louis XV of France came out to inspect his new horses, a gift from the Bey of Tunis, he was not impressed. A bit underwhelmed really, he was expecting so much more from the famed stud. He accepted the gift, but quickly moved on to something more interesting. The horses could pull the carts or something, he didn’t care. 

The horses did unremarkable work, until one of them was purchased and imported to England by Edward Coke. The horse was a small bay stallion with a very high crest, and not considered particularly attractive to most. 

painting of the Godolphin Arabian

Coke didn’t mean for the horse to be a sire. He was originally used as a teaser stallion, but one of the mares, Roxana, rejected the intended stallion, so they allowed the horse to bred to Roxana instead. The resulting foal, Lath, turned out to be an amazing racehorse. Coke didn’t last a whole lot longer after that though, and the horses were willed to a friend of his, who in turn sold to the horses to his namesake owner, the 2nd Earl of Godolphin.

Naturally the first thing Godolphin did with his new stallion and mare was repeat the breeding, two more times. The three foals, all colts, were all identical, the spitting image of their sire, of small size, golden bay coats, and, most importantly, speed. The Godolphin stallion was a prized stud for the Godolphin, continuing to sire more, but his three went on to sire many foals themselves, spreading the Godolphin line far. 

Several well know thoroughbreds today can trace their lineage back to the Godolphin Arabian including Seabiscuit, Man O’War and War Admiral

the General Stud Book

As time went on, the breeding continued to evolve. People continued to breed for the fastest, but when the Jockey Club was officially created in the mid 1750’s, they begin enacting rules for racing (much less fun than the previous free for all). The racing format also changed. Early races were lengthy, up to 4 miles in length, and often done in multiple heats. The Arabian, the master of endurance rides, was great for this. But, the format changing, and races grew shorter, eventually shrinking down to a mile or a 1.75 mile. The horses that could excel in that were bigger, with longer legs, and lengthier strides. 

People begin to wonder, has the thoroughbred reached the maximum amount of Arabian?

In 1885, this was tested. a mid-grade level thoroughbred, Iambic, was put against a winning Arabian, Asil. It was a race over 3 miles, and the thoroughbred carried extra weight to handicap him. But even with this, the thoroughbred won by a full 20 strides. This answered the question, that yes, the thoroughbred had reached the maximum level of Arabian, metaphorically closing the book on future crosses. 

The General Stud book, created by James Weatherby in 1791, was the first official record of the pedigrees of British racehorses, becoming the official thoroughbred record. This was a huge project to take on, and Weatherby traced back most of the racehorses for 100 years, showing the links back to the three Arabian stallions. 

Thoroughbred record keeping also apparently became a family business, and even today, the Weatherbys continue to hold the records. 

The Arabian breed contributed much to many other breeds, and had a huge impact on thoroughbreds. Even though this three stallions are the most well know, many other Arabians and barbs also contributed, and I’d say the British mares did their part as well. It was a group effort, really, of many, all working together for a singular goal – winning a race and showing up the neighbors. Just kidding, sort of.

Many great horses exist today because of these three and their fascinating stories, and we can appreciate them a bit more, knowing how much effort it took to get to this point. 

TAGS:equestrian historyhorse breedsthoroughbred
Share

You May Also Like

February 1, 2024

John Solomon Rarey, The Original Horse Whisperer

July 29, 2024

Olympic Equestrian Controversies

November 1, 2023

Bamboo Harvester, The Story of the Horse that Portrayed Mr Ed

Previous Post
Should You Ride Your Horse Alone?
Next Post
How to See the Famous Ponies of Chincoteague
Hi There, I’m

Hi There, I’m

Courtney

Driven by curiosity about everything in the horse world - the history, the breeds, the cultures. Wanting to spend my life seeking adventure with horses. Is this you, too? Let's discover together.

Plan Your Next Riding Adventure

stone bridge with castle in background

All Inclusive Riding Trip in France

horses galloping through an open field in the UK

Valley Trail Riding in England

scenic view of montana from horseback

Ranch Vacation in Montana

horses in a line going through a field in Spain

Dressage Jumping Hacking in Spain

aerial view of polish riding stable for trips

Jumping Training in Poland

Blog Topics

My Horse Stu

All Things Riding

History

Lifestyle

Travel

Categories

The Latest Video

The Latest Video The Latest Video

Stu is being haunted by the dog he lives with.

Subscribe to My Channel

Equestrian Vlog

Equestrian Vlog Equestrian Vlog

Stu is such a big silly!

Follow Along for equestrian humor

Recent Posts

  • girl in a field with her pony

    How to Learn to Horse Ride for Free (or very cheap)

    May 12, 2025
  • spooky skeleton horse with grim reaper behind it

    Horse Ghost Stories

    April 7, 2025
  • small girl learning how to ride on a pony

    My Child Wants to Ride Horses, Where Do I Start?

    March 27, 2025

Some of my links may contain affiliate links, which means I earn a small commission at no charge to you. As an Amazon Associate, I earn from qualifying purchases. Thank you for clicking them as it helps support this site!

Did you know I'm a photographer?! Not just any photographer, but award winning. Offering portraits, wedding and commercial work.

Check out my work.

Stu is at his new barn. This was his first ride with the new trainer. I think he's a bit confused about what's going on, it's a big change for him. He's not used to being stalled and he lost all his old herdmates 😭 poor guy! But his ride went well, so well that she took him on a trail ride after to cool him off, something I've never done. She's a braver woman than I, but really that's a good thing 😂 

#horselife #horsesofinstagram #instahorse #horseblogger #equestrian #horsecountry #hunterjumper
aneqlife
aneqlife
•
Follow
Stu is at his new barn. This was his first ride with the new trainer. I think he's a bit confused about what's going on, it's a big change for him. He's not used to being stalled and he lost all his old herdmates 😭 poor guy! But his ride went well, so well that she took him on a trail ride after to cool him off, something I've never done. She's a braver woman than I, but really that's a good thing 😂 #horselife #horsesofinstagram #instahorse #horseblogger #equestrian #horsecountry #hunterjumper
2 weeks ago
View on Instagram |
1/6
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
Great day at @middleburgspringraces ! 

@thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did?

I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. 

The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! 

We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. 

This was long, but I'm just so full of emotions! 🥹🥹

#middleburg #horserace #equestrianlife #horselife #instahorse
aneqlife
aneqlife
•
Follow
Great day at @middleburgspringraces ! @thetravelingrider were trying to coordinate our outfits, we were going for: "Modern Ascot Scene in My Fair Lady." How do you think we did? I was trying to completely make my daughter and I's outfits, but I ran out of time and couldn't finish my own dress. I made Bridgette's dress and both of our hats. As a beginner, I'm pretty happy with how they came out! Just look how elegant my daughter is as she rummages through the cheese. The kids liked watching the horses in the paddock, which are apparently more impressive than the horses we already own 😂 Maybe they will be thoroughbred lovers. They also ran in the stick horse race, but two horses baulked so only Bridgette actually completed the race. That didn't stop the boys from weaseling their way into the winners circle photos though! We also had an unexpected bonus to this trip. We visited @rescuepetconnect and there was a beautiful little dog that could have been my beloved Paxton's double. I literally cried when I saw her There was no way we could walk away, we adopted her immediately. She's been absolutely wonderful and we are so happy to have her join the family! @rescuepetconnect is a great adoption service and was wonderful to work with. I highly recommend anyone looking for a furry family member to check them out. This was long, but I'm just so full of emotions! 🥹🥹 #middleburg #horserace #equestrianlife #horselife #instahorse
3 weeks ago
View on Instagram |
2/6
Pony endures the first snowfall of the year. Unfortunately for him, more coming tonight! 

#horsesofinstagram #pony #horses #horselife #instahorse #equestrian #equestrianlife #equestrianblogger #horsecountry #snow
aneqlife
aneqlife
•
Follow
Pony endures the first snowfall of the year. Unfortunately for him, more coming tonight! #horsesofinstagram #pony #horses #horselife #instahorse #equestrian #equestrianlife #equestrianblogger #horsecountry #snow
4 months ago
View on Instagram |
3/6
Stu's 360 outfit check. He's ready to become a fashion icon!

Shirt and saddle pad: @harrison.howard.equestrian 
Breeches: @syncequestrian 

#horsesofinstagram #instahorse #horselife #horses #equestrianfashion #horsecountry #horsestyle
aneqlife
aneqlife
•
Follow
Stu's 360 outfit check. He's ready to become a fashion icon! Shirt and saddle pad: @harrison.howard.equestrian Breeches: @syncequestrian #horsesofinstagram #instahorse #horselife #horses #equestrianfashion #horsecountry #horsestyle
6 months ago
View on Instagram |
4/6
Stopping by the drive thru

#horsesofinstagram #horselife #instahorse #equestrian #funnyanimals #horse #countryside
aneqlife
aneqlife
•
Follow
Stopping by the drive thru #horsesofinstagram #horselife #instahorse #equestrian #funnyanimals #horse #countryside
6 months ago
View on Instagram |
5/6
My boy stays with me 🥹

#horselife #equestrian #horsesofinstagram #instahorse #equestrianlife #horses #horsecountry
aneqlife
aneqlife
•
Follow
My boy stays with me 🥹 #horselife #equestrian #horsesofinstagram #instahorse #equestrianlife #horses #horsecountry
6 months ago
View on Instagram |
6/6
@aneqlife
  • Home
  • About
  • Affiliate Disclosure

Copyright © 2025 An Equestrian Life. All Rights Reserved.Site Powered by Pix & Hue.