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Horse profile

First Sea Lord (IRE)

2yo colt (at last run, Oct 2010) · Last trainer A P O'Brien · Last owner Derrick Smith
by Galileo (IRE) out of Quiet Mouse (USA) (Quiet American)
4 runs · 4 courses · from Sep 2010
As at 4 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 25 Oct 2010 — 5,854 days ago. Our archive can't say whether the horse is still in training.
Last run Oct 2010 · 18th of 19
KTB Profile

First Sea Lord (IRE) is yet to win from 4 starts.

Based on 4 archived runs · updated 4 Nov 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 56A the best of the last 3 rated runs · Gowran Park, 25 Sep 2010

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 4 figures · best 70A · median 55.5
GoingRunsBestMedianSince 4 Nov 2025
Soft370A56—
Good to Firm1———
DistanceRunsBestMedianSince 4 Nov 2025
1m – 1m1f356A55—
6f – 7f1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 4 figures from 4 runs · 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
Galileo (IRE)

Progeny in our archive have won 14.5% of 18,200 runs since Jan 2008 (1,776 horses).

Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.4% from 890.

GoingRunsWinsSRvs sireThis horse
Firm721419.4%+4.9—
Good to Firm2,76644216%+1.50 from 1
Good5,30879014.9%+0.4—
Good to Soft2,34632914%−0.5—
Soft3,84557615%+0.50 from 3
Heavy1,37819013.8%−0.7—
Standard (AW)2,48430412.2%−2.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1417.1%−7.4—
6f – 7f1,38325218.2%+3.70 from 1
1m – 1m1f3,02151717.1%+2.60 from 3
1m2f – 1m4f6,8501,05115.3%+0.8—
1m5f – 2m4,24155513.1%−1.4—
2m1f – 2m4f1,65117010.3%−4.2—
2m5f – 3m890849.4%−5.1—
Over 3m1501610.7%−3.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 4 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Quiet Mouse (USA) (Quiet American)

6 siblings in the archive, 4 winners — best of them Houston Dynimo (IRE) (10 wins).

The wins came over 6f–2m6½f; the highest grade won is Group 3 (Ugo Fire (IRE)).

ProduceRunsWinsWin tripsBest grade
Houston Dynimo (IRE)87107f–2m6½fClass 2
Bohemian Rhapsody (IRE)7761m4f–2m4½fClass 4
Ugo Fire (IRE)1836f–7fGroup 3
American Craftsman (IRE)4021m4f–2mClass 4
Lady Rockfield (IRE)50——
Night Cam (IRE)30——

Record by conditions

GoingRunsWinsSR£1
Soft 3 0 0% −3.00
Good to Firm 1 0 0% −1.00

CourseRunsWinsSR£1
Leopardstown 1 0 0% −1.00
Tipperary 1 0 0% −1.00
Gowran Park 1 0 0% −1.00
Curragh 1 0 0% −1.00

DistanceRunsWinsSR£1
1m – 1m1f 3 0 0% −3.00
6f – 7f 1 0 0% −1.00

JockeyRunsWinsSR£1
Seamie Heffernan 3 0 0% −3.00
J T Reid 1 0 0% −1.00

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
2010 · 4 runs
25 Oct 10+22d Leopardstown Irish Stallion Farms E.B.F. (c&g) Maiden 1m · Good To Firm · 19 ran 18/19 ½ 9-0 55C Seamie Heffernan 16/1
03 Oct 10+8d Tipperary Athassel House Stud E.B.F. Maiden 1m1f · Soft · 13 ran 5/13 nk 8-10 53A J T Reid 14/1
25 Sep 10+14d Gowran Park Irish Stallion Farms E.B.F. Maiden Div 1 1m · Yielding · 15 ran 7/15 7 9-3 56A Seamie Heffernan 20/1
11 Sep 10 Curragh Thorough Brew Village European Breeders Fund Maiden 7f · Soft · 19 ran 13/19 nk 9-3 70A Seamie Heffernan 16/1

Quick answers

How many races has First Sea Lord won?
First Sea Lord (IRE) has yet to win, from 4 archived starts in 2010.
Who trained First Sea Lord?
First Sea Lord (IRE) was trained by A P O'Brien on the most recent run on record, at Leopardstown on 25 October 2010.
Who is First Sea Lord's sire?
First Sea Lord (IRE) is by Galileo (IRE) out of Quiet Mouse (USA), whose sire is Quiet American.
What is First Sea Lord's sire's record?
Galileo (IRE)'s progeny in our archive have won 14.5% of 18,200 runs since Jan 2008 (1,776 horses), Flat and jumps together. Strongest over 6f – 7f (all codes): 18.2% from 1,383. Weakest over 2m5f – 3m (all codes): 9.4% from 890.
Who are First Sea Lord's siblings?
Out of Quiet Mouse (USA), First Sea Lord (IRE) has 6 other produce in our archive, 4 of them winners. Most wins: Houston Dynimo (IRE) (10). Highest grade won: Group 3 (Ugo Fire (IRE)). The wins came over 6f–2m6½f. As at Nov 2026.

Record shown from September 2010. 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.