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Horse profile

Argenteus

Nathaniel (IRE) × Mutatis Mutandis (IRE) (Mastercraftsman (IRE))

TrainerDavid Menuisier
OwnerWith Or Without You Partnership & Friend
FamilyAmathia

Sex: gelding
Foaled: 2023
Colour: grey

Record (GB & IRE): 0 wins from 2 runs (0%)
Prize money (GB & IRE): £0
Official rating: Unrated
Last run (GB & IRE): 27 Jul 2026, Southwell (AW) (11/14)
Last win (GB & IRE): Yet to win

Recent form

711

Argenteus has no declared runs or entries in Britain or Ireland at the moment.

Form

Race record

Date	Course	Pos	SP	Btn	Jockey	Trainer	Race	Class	Type	Dist	Going	Wgt	Winner / 2nd	Winner prize	Days	Future form
27 Jul 26	Southwell (AW)	11/14	100/1	dist	Jack Doughty	David Menuisier	Prestige Safety First Aid Training Novice Stakes	Class 3	Flat AW	1m4f	Standard	9-4	Kokbastau (GB)	£6,480	39	1/10
18 Jun 26	Lingfield	7/7	28/1	21¾	Dominique Van Der Kraats	David Menuisier	Gatwick Kia PV5 Restricted Novice Stakes	Class 4	Flat Turf	1m3½f	Good	9-2	Cape Fear (GB)	£5,400	-	0/4

11/1427 Jul 26 · Southwell (AW)100/1
Prestige Safety First Aid Training Novice Stakes
Class 31m4fStandard
All fields
Date
27 Jul 26
Course
Southwell (AW)
Pos
11/14
SP
100/1
Btn
dist
Jockey
Jack Doughty
Trainer
David Menuisier
Race
Prestige Safety First Aid Training Novice Stakes
Class
Class 3
Type
Flat AW
Dist
1m4f
Going
Standard
Wgt
9-4
Winner / 2nd
Kokbastau (GB)
Winner prize
£6,480
Days
39
Future form
1/10
7/718 Jun 26 · Lingfield28/1
Gatwick Kia PV5 Restricted Novice Stakes
Class 41m3½fGood
All fields
Date
18 Jun 26
Course
Lingfield
Pos
7/7
SP
28/1
Btn
21¾
Jockey
Dominique Van Der Kraats
Trainer
David Menuisier
Race
Gatwick Kia PV5 Restricted Novice Stakes
Class
Class 4
Type
Flat Turf
Dist
1m3½f
Going
Good
Wgt
9-2
Winner / 2nd
Cape Fear (GB)
Winner prize
£5,400
Days
-
Future form
0/4

Every British and Irish run since 1990, latest first. Btn is the overall distance beaten (lengths). Where the horse won, the runner-up and winning margin are shown.

Future form: next-time-out winners from this horse's races

Date	Course	Race	This horse	Winner next time	Their pos	Won on	At	Race won
27 Jul 26	Southwell (AW)	Prestige Safety First Aid Training Novice Stakes	11/14	Kokbastau (GB)	1	12 Aug 26	Kempton (AW)	Unibet More Extra Place Races Handicap Stakes

11/1427 Jul 26 · Southwell (AW)
Prestige Safety First Aid Training Novice Stakes
All fields
Date
27 Jul 26
Course
Southwell (AW)
Race
Prestige Safety First Aid Training Novice Stakes
This horse
11/14
Winner next time
Kokbastau (GB)
Their pos
1
Won on
12 Aug 26
At
Kempton (AW)
Race won
Unibet More Extra Place Races Handicap Stakes

Other runners from this horse's races (latest 20 races with a next-time-out winner, up to 40 rows) that won on their next start in Britain or Ireland. FF on the race record = next-time-out winners / runners that have run again (this horse excluded).

Trainer changes

Trainer	First run	Last run	First run for yard	Runs	Wins	2nd	3rd	Win %	Place %	Prize GB (£)	Prize IRE (€)
David Menuisier	18 Jun 26	27 Jul 26	7/7	2	0	0	0	0.0%	0.0%	£0	€0

David Menuisier

Trainer: David Menuisier
First run: 18 Jun 26
Last run: 27 Jul 26
First run for yard: 7/7
Runs: 2
Wins: 0
2nd: 0
3rd: 0
Win %: 0.0%
Place %: 0.0%
Prize GB (£): £0
Prize IRE (€): €0

Trained by one trainer throughout its British and Irish career.

Stats

Career summary by code (GB & IRE)

Code	Runs	Wins	2nd	3rd	Win %	Place %	Prize GB (£)	Prize IRE (€)	First run	Last run
Flat	2	0	0	0	0.0%	0.0%	£0	€0	18 Jun 26	27 Jul 26

Flat

Code: Flat
Runs: 2
Wins: 0
2nd: 0
3rd: 0
Win %: 0.0%
Place %: 0.0%
Prize GB (£): £0
Prize IRE (€): €0
First run: 18 Jun 26
Last run: 27 Jul 26

Placed = 1st in 2-4 runners, 1st-2nd in 5-7, 1st-3rd in 8+.

Pedigree

Sire branchNathaniel (IRE)

Parent · 1

SireNathaniel (IRE)

Grandparents · 2

Sire's sireGalileo (IRE)
Sire's damMagnificient Style (USA)

Great-grandparents · 4

Sire's sire's sireNot traced
Sire's sire's damNot traced
Sire's dam's sireNot traced
Sire's dam's damNot traced

Dam branchMutatis Mutandis (IRE)

Parent · 1

DamMutatis Mutandis (IRE)

Grandparents · 2

Dam's sireMastercraftsman (IRE)
Dam's damAmathia (IRE)

Great-grandparents · 4

Dam's sire's sireNot traced
Dam's sire's damNot traced
Dam's dam's sireNot traced
Dam's dam's damNot traced

Nathaniel (IRE)

Mutatis Mutandis (IRE)

Galileo (IRE)

Magnificient Style (USA)

Mastercraftsman (IRE)

Amathia (IRE)

Not traced

Breeding card

HorseArgenteus (GB)

Sexgelding

Foaled2023

SireNathaniel (IRE)

DamMutatis Mutandis (IRE)

DamsireMastercraftsman (IRE)

Sire's sireGalileo (IRE)

Sire's damMagnificient Style (USA)

2nd damAmathia (IRE)

Dam's own recordListed winner

Dam's produce0 winners from 2 runners

Notable siblingMapogo (GB)

Female line

Mutatis Mutandis (IRE) · by Mastercraftsman (IRE) · 0 winners from 2 runners · Listed winner
Amathia (IRE) · 5 winners from 5 runners

Sire, dam and damsire

Sire	Dam	Damsire	Breeder	Foaled	Colour	Sex	Sire's avg winning distance	Damsire's avg winning distance
Nathaniel (IRE)	Mutatis Mutandis (IRE)	Mastercraftsman (IRE)	Chasemore Farm	13 Apr 23	grey	gelding	Flat 11.8f · NH 2m2½f	Flat 8.9f · NH 2m1½f

Nathaniel (IRE)

Sire: Nathaniel (IRE)
Dam: Mutatis Mutandis (IRE)
Damsire: Mastercraftsman (IRE)
Breeder: Chasemore Farm
Foaled: 13 Apr 23
Colour: grey
Sex: gelding
Sire's avg winning distance: Flat 11.8f · NH 2m2½f
Damsire's avg winning distance: Flat 8.9f · NH 2m1½f

Progeny of Nathaniel (IRE) in this horse's best conditions

Condition	Runs	Wins	Placed	Win %	Place %	This horse runs
All Flat runs	4,501	533	1,376	11.8%	30.6%	2
At 12f to 13f	1,410	185	448	13.1%	31.8%	2
On Good going	990	118	296	11.9%	29.9%	1
At 12f to 13f on Good going	302	38	97	12.6%	32.1%	1

All Flat runs

Condition: All Flat runs
Runs: 4,501
Wins: 533
Placed: 1,376
Win %: 11.8%
Place %: 30.6%
This horse runs: 2
This horse wins: 0

At 12f to 13f

Condition: At 12f to 13f
Runs: 1,410
Wins: 185
Placed: 448
Win %: 13.1%
Place %: 31.8%
This horse runs: 2
This horse wins: 0

On Good going

Condition: On Good going
Runs: 990
Wins: 118
Placed: 296
Win %: 11.9%
Place %: 29.9%
This horse runs: 1
This horse wins: 0

At 12f to 13f on Good going

Condition: At 12f to 13f on Good going
Runs: 302
Wins: 38
Placed: 97
Win %: 12.6%
Place %: 32.1%
This horse runs: 1
This horse wins: 0

Best distance band and going band are where this horse has most wins (then places, then runs) in its main code. Sire figures: all British and Irish runs by the sire's progeny since 1990.

Nathaniel (IRE) × Mastercraftsman (IRE) mares (the cross)

Code	Runners	Winners	Winners %	Runs	Wins	2nd/3rd	Win %	Prize GB (£)	Prize IRE (€)
Flat	4	2	50.0%	40	4	9	10.0%	£32,605	€60,590
National Hunt	3	1	33.3%	12	3	3	25.0%	£15,941	€0
All runs	5	2	40.0%	52	7	12	13.5%	£48,546	€60,590

Flat

Code: Flat
Runners: 4
Winners: 2
Winners %: 50.0%
Black-type winners: 0
Runs: 40
Wins: 4
2nd/3rd: 9
Win %: 10.0%
Prize GB (£): £32,605
Prize IRE (€): €60,590

National Hunt

Code: National Hunt
Runners: 3
Winners: 1
Winners %: 33.3%
Black-type winners: 0
Runs: 12
Wins: 3
2nd/3rd: 3
Win %: 25.0%
Prize GB (£): £15,941
Prize IRE (€): €0

All runs

Code: All runs
Runners: 5
Winners: 2
Winners %: 40.0%
Black-type winners: 0
Runs: 52
Wins: 7
2nd/3rd: 12
Win %: 13.5%
Prize GB (£): £48,546
Prize IRE (€): €60,590

All British and Irish runners by this sire out of mares by this damsire, since 1990 (includes this horse). Black type = Group/Grade 1-3 or Listed winner.

Best of the cross

Horse	Runs	Wins	Prize GB (£)	Prize IRE (€)
Irish Lullaby (GB)	22	6	£38,861	€48,370
Toora Loora (GB)	15	1	£8,040	€12,220
It Takes Two (GB)	2	0	£1,250	€0
Argenteus (GB)	2	0	£0	€0
White Coco (GB)	11	0	£395	€0

Irish Lullaby (GB)

Horse: Irish Lullaby (GB)
Runs: 22
Wins: 6
Black-type wins: 0
Prize GB (£): £38,861
Prize IRE (€): €48,370

Toora Loora (GB)

Horse: Toora Loora (GB)
Runs: 15
Wins: 1
Black-type wins: 0
Prize GB (£): £8,040
Prize IRE (€): €12,220

It Takes Two (GB)

Horse: It Takes Two (GB)
Runs: 2
Wins: 0
Black-type wins: 0
Prize GB (£): £1,250
Prize IRE (€): €0

Argenteus (GB)

Horse: Argenteus (GB)
Runs: 2
Wins: 0
Black-type wins: 0
Prize GB (£): £0
Prize IRE (€): €0

White Coco (GB)

Horse: White Coco (GB)
Runs: 11
Wins: 0
Black-type wins: 0
Prize GB (£): £395
Prize IRE (€): €0

Top 12 by best win level, then wins.

Family

Dam summary

Mutatis Mutandis (IRE)

Record: Listed winner
G1 winners: 0
Produce: 0 winners from 2 runners

Full siblings

No other foal by Nathaniel (IRE) out of Mutatis Mutandis (IRE) has raced in Britain or Ireland.

Half siblings

By Roaring Lion (USA)

Mapogo (GB)0W · 18R

Female line

1Mutatis Mutandis (IRE) · by Mastercraftsman (IRE)
2Amathia (IRE)

Notable relatives

Uncle (out of 2nd dam)

Distant Memories (IRE)7W · 29R · 2 black-type

Dam

Mutatis Mutandis (IRE)3W · 16R · 1 black-type

Aunt (out of 2nd dam)

Mohedian Lady (IRE)3W · 12R · 1 black-type

View full Amathia family

In brief

How old is Argenteus?

Argenteus (GB) is a 3-year-old grey gelding, foaled on 13 April 2023.

Who are the sire and dam of Argenteus?

Argenteus (GB) is by Nathaniel (IRE) out of Mutatis Mutandis (IRE), a daughter of Mastercraftsman (IRE), and was bred by Chasemore Farm.

Who trains Argenteus?

Argenteus (GB) is trained by David Menuisier and owned by With Or Without You Partnership & Friend, and has run for no other trainer in Britain or Ireland.

What is Argenteus' race record?

In Britain and Ireland, Argenteus (GB) has run 2 times and is yet to win.

When did Argenteus last run?

Argenteus (GB) last ran in Britain or Ireland on 27 July 2026 at Southwell (AW) in the Prestige Safety First Aid Training Novice Stakes, finishing 11th of 14.

Is Argenteus related to any top horses?

Argenteus (GB)'s black-type relatives in Britain and Ireland include Mutatis Mutandis (IRE) (dam, Listed winner), Distant Memories (IRE) (uncle, Group 3 winner) and Mohedian Lady (IRE) (aunt, Listed winner), from the Amathia (IRE) family.