Catherine Dettori is best known as the wife of Frankie Dettori, but she was part of the racing world before the two of them ever met. She worked in the sport as a young woman, and her late father was one of the most respected names in horse breeding.
For someone so close to a famous career, she has stayed remarkably quiet. You will rarely find her quoted, and rarely see her photographed unless the moment calls for it. After nearly thirty years married to one of Britain’s most recognisable jockeys, she has kept herself well out of view.
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Catherine Dettori’s Father Was a Leading Figure in Horse Breeding
Her father was Professor William “Twink” Allen, a name that carried real weight in bloodstock circles.
Born in New Zealand, he ran the Thoroughbred Breeders’ Association Equine Fertility Unit in Newmarket and held the Jim Joel Chair of Equine Reproduction at Cambridge University. His work on embryo transfer and ultrasonography reshaped how breeders manage mares, and it spread well beyond Britain. He was awarded a CBE in 2002.
When he died in June 2021, aged 80, the Racing Post obituary ran through that long career and still introduced him as the father of Catherine, wife of jockey Frankie. Even a scientist of his standing ended up framed by his famous son-in-law.
She did not arrive in racing through Frankie. She was raised in it.
Quick Facts About Catherine Dettori
| Detail | Information |
|---|---|
| Full name | Catherine Dettori (née Allen) |
| Known for | Wife of jockey Frankie Dettori |
| Nationality | British |
| Father | Professor William “Twink” Allen CBE, equine fertility expert |
| Married | 20 July 1997, Newmarket |
| Children | Five: Leo, Ella, Mia, Tallulah and Rocco |
| Public profile | No social media; rarely speaks to the press |
How Frankie and Catherine Dettori Met
The story sits in Frankie’s memoir, Leap of Faith. Catherine was working as a stable lass at Haydock when he spotted her, got talking, and came away with her phone number. He had no pen on him, so he kept the number in his head until he could write it down.
They married on 20 July 1997 at the Catholic church in Newmarket. The couple then settled in Stetchworth, a village just outside the town, and stayed there for 17 years while Frankie built one of British racing’s great riding careers.
The Crash and the Ban That Tested Them
Two moments show what Catherine has meant to that career.
On 1 June 2000, a light aircraft carrying Frankie and fellow jockey Ray Cochrane crashed on takeoff at Newmarket and caught fire. The pilot, Patrick Mackey, died. Cochrane pulled Frankie clear. Frankie broke his ankle and cut his head, and the first call he made from the scene was to Catherine, who reached him at Addenbrooke’s Hospital.
He drifted in the years after the crash, taking on more television work and riding less. Catherine pushed him back towards the smaller meetings too, not only the showpiece days, and in 2004 he won the jockeys’ championship for a third time.
The harder test came in 2012. Frankie lost his Godolphin job and failed a drugs test for cocaine. Banned for six months, in his early forties with no rides booked, he talked openly about walking away. In his memoir he credits a blunt challenge from Catherine for turning him around. She told him this would be a good time to go and prove how good he kept saying he was.
Within weeks he had signed as stable jockey for Al Shaqab Racing, and the second half of his career was underway.
A Family Kept Well Away From the Cameras
Frankie and Catherine have five children: Leo, Ella, Mia, Tallulah and Rocco. She has kept all of them clear of the spotlight. Look for her on Instagram, Facebook or X and you find nothing, and that silence is deliberate.
One rare public outing came in 2021, when daughter Ella Dettori rode in the Magnolia Cup, the charity race on Goodwood’s Ladies’ Day, with Frankie leading her down to the start. Ella was the youngest rider in the field, an event rider sitting her A-levels who hoped to study medicine. The race finished in a dead heat between two other riders.
California, Then Back Home Again
When Frankie reversed his retirement in late 2023 and moved to America to ride at Santa Anita, Catherine went with him. The couple appeared together in the Netflix series Race for the Crown in 2025, introduced in the first episode on a chartered yacht off Mexico. Asked on camera why he was still going, Frankie gave a long answer. Catherine cut through it, in a line reported by the Racing Post:
“If you were at home now you would be annoying me, so it’s just as well.”
His US agent, Ron Anderson, told BloodHorse that she had been to the track three times at Saratoga, which surprised him given she normally never went.
Frankie rode his final race on 1 February 2026 in Rio de Janeiro and now works as a racing manager and ambassador for Amo Racing, back at Newmarket in a suit rather than silks. The early starts and the weighing room are behind him. What that slower life looks like for Catherine is the one thing the sport has never bothered to ask.
Catherine Dettori: Frequently Asked Questions
Who is Catherine Dettori?
She is the wife of retired jockey Frankie Dettori and the daughter of the late equine fertility expert Professor William “Twink” Allen. She worked in racing before the couple met.
How many children do Frankie and Catherine have?
Five: Leo, Ella, Mia, Tallulah and Rocco.
When did Frankie and Catherine get married?
On 20 July 1997, at the Catholic church in Newmarket.
Does Catherine Dettori have social media?
No. She keeps a private profile and has no public Instagram, Facebook or X accounts.
Where do the Dettoris live now?
After several years in California, Frankie returned to England in late 2025 for a role with Amo Racing, based around Newmarket.
