Skip to content
Horse profile

Margueritedevalois (GB)

3yo filly (at last run, Mar 2020) · Last trainer John Gosden · Last owner Ms Rachel D S Hood
by Nathaniel (IRE) out of Caterina De Medici (FR) (Redoute's Choice)
1 run · 1 course · from Mar 2020
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 6 Mar 2020 — 2,434 days ago. Our archive can't say whether the horse is still in training.
Last run Mar 2020 · 5th of 7
KTB Profile

Lightly raced, with 1 archived start in Mar 2020 as a 3yo filly. Finished 5 of 7 at Chelmsford City (AW) last time. By Nathaniel (IRE), whose progeny in our archive have won 11.7% of 7,106 runs since Apr 2016.

Based on 1 archived run · updated 5 Nov 2026

KTB Speed and Rating

KTB Speed

Best recent Speed 64 the best of the last 1 graded (A or B) run · Chelmsford City (AW), 6 Mar 2020

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 1 figure · too few for a breakdown

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 1 figure from 1 run · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 67A the best of the last 1 rated run · Chelmsford City (AW), 6 Mar 2020

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code — its best recent day. The KTB Rating on a racecard is a different reading of the same figures: the level the horse has been running to, an average of up to its last six runs with the latest counting most, so the two can differ. A, B or C on a run is how much known form was in that race. What this means →

Flat 1 figure · too few for a breakdown

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 1 figure from 1 run · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire

Progeny in our archive have won 11.7% of 7,106 runs since Apr 2016 (641 horses).

Weakest over 6f – 7f (all codes): 6.4% from 326.

GoingRunsWinsSRvs sireThis horse
Firm21419%+7.3—
Good to Firm78410213%+1.3—
Good1,87023312.5%+0.8—
Good to Soft1,01111511.4%−0.3—
Soft1,24714311.5%−0.2—
Heavy4094912%+0.3—
Standard (AW)1,76418410.4%−1.30 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f400%−11.7—
6f – 7f326216.4%−5.3—
1m – 1m1f883798.9%−2.8—
1m2f – 1m4f2,50833413.3%+1.60 from 1
1m5f – 2m2,14925311.8%+0.1—
2m1f – 2m4f8299411.3%−0.4—
2m5f – 3m338329.5%−2.2—
Over 3m691724.6%+12.9—

Flat and jumps together (all codes) · since Apr 2016 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Caterina De Medici (FR) (Redoute's Choice)

4 siblings in the archive, 4 winners — best of them Wor Willie (GB) (4 wins).

The wins came over 1m–2m1f; the highest grade won is Class 4 (Wor Willie (GB)).

Family form: Always Proud (GB) won at Newcastle, 27 Oct 2026.

ProduceRunsWinsWin tripsBest grade
Wor Willie (GB)1841m4f–1m6fClass 4
Dolly Mcqueen (GB)3131m3f–2m½fClass 4
Always Proud (GB)212m1fClass 5
Marie De Medicis (GB)311m—

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt SpdKTB Jockey SP
2020 · 1 run
06 Mar 20 Chelmsford City (AW) Good Friday Spring Country Fair Maiden Fillies' Stakes Class 5 · 1m2f · Standard · 7 ran 5/7 nk 8-7 64B67A Kieran O'Neill 7/1

Quick answers

How many races has Margueritedevalois won?
Margueritedevalois (GB) has yet to win, from 1 archived start in 2020.
Who trained Margueritedevalois?
Margueritedevalois (GB) was trained by John Gosden on the most recent run on record, at Chelmsford City (AW) on 6 March 2020.
Who is Margueritedevalois's sire?
Margueritedevalois (GB) is by Nathaniel (IRE) out of Caterina De Medici (FR), whose sire is Redoute's Choice.
What is Margueritedevalois's sire's record?
Nathaniel (IRE)'s progeny in our archive have won 11.7% of 7,106 runs since Apr 2016 (641 horses), Flat and jumps together. Weakest over 6f – 7f (all codes): 6.4% from 326.
Who are Margueritedevalois's siblings?
Out of Caterina De Medici (FR), Margueritedevalois (GB) has 4 other produce in our archive, 4 of them winners. Most wins: Wor Willie (GB) (4). Highest grade won: Class 4 (Wor Willie (GB)). The wins came over 1m–2m1f. As at Nov 2026.

Record shown from March 2020. Our archive holds racing in Great Britain, Ireland and France from January 2005. Any runs before that, or in other countries, are not in it. In-running comments are available from 2024 onward.