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Horse profile

Sworn Mammy (GER)

4yo filly (at last run, May 2011) · Last trainer A Lamotte D'Argy · Last owner Bernward Weber
by Mamool (IRE) out of Sweet Tern (GER) (Arctic Tern)
2 runs · 2 courses · from Dec 2010
As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 May 2011 — 5,658 days ago. Our archive can't say whether the horse is still in training.
Last run May 2011
KTB Profile

Lightly raced, with 2 archived starts between Dec 2010 and May 2011, the last of them as a 4yo filly. By Mamool (IRE), whose progeny in our archive have won 12.6% of 605 runs since Apr 2010.

Based on 2 archived runs · updated 5 Nov 2026

Progeny in our archive

Produce record

As a dam, Sworn Mammy (GER) has 1 produce in the archive, 0 winners.

ProduceRunsWinsWin tripsBest grade
Swokly (FR)20——

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

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

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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 12.6% of 605 runs since Apr 2010 (61 horses).

Strongest on good going: 17.2% from 186. Weakest on good to soft going: 8.5% from 106. Strongest over 2m1f – 2m4f (all codes): 17.6% from 165. Weakest over 1m2f – 1m4f (all codes): 8.6% from 139.

GoingRunsWinsSRvs sireThis horse
Good to Firm9222.2%+9.6—
Good1863217.2%+4.60 from 1
Good to Soft10698.5%−4.1—
Soft1642112.8%+0.2—
Heavy5048%−4.6—
Standard (AW)9088.9%−3.70 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
6f – 7f900%−12.6—
1m – 1m1f4149.8%−2.8—
1m2f – 1m4f139128.6%−40 from 1
1m5f – 2m168169.5%−3.10 from 1
2m1f – 2m4f1652917.6%+5—
2m5f – 3m691115.9%+3.3—
Over 3m14428.6%+16—

Flat and jumps together (all codes) · since Apr 2010 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Sweet Tern (GER) (Arctic Tern)

5 siblings in the archive, 2 winners — best of them Sworn Tigress (GER) (3 wins).

The wins came over 1m½f–2m½f; the highest grade won is Class 4 (Stellino (GER)).

ProduceRunsWinsWin tripsBest grade
Sworn Tigress (GER)1031m½f–1m4fClass 6
Stellino (GER)1112m½fClass 4
Sworn Mum (GER)20——
Sworn Pro (GER)20——
Sworn Sold (GER)10——

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

Form

DateCourseRace PosBtn Wgt Jockey SP
2011 · 1 run
10 May 11+134d Maisons-Laffitte (FR) Prix De La Frette (Claimer) (4yo) (Turf) 1m5f · Good · 18 ran —/18 8-3 Mathieu Tavares Da Silva 33/1
2010 · 1 run
27 Dec 10 Deauville (FR) Prix D'Essai (Claimer) (3yo) (Fibresand) 1m4f · Standard · 15 ran 9/15 6 8-13 Alexandre Roussel 11/2

Quick answers

How many races has Sworn Mammy won?
Sworn Mammy (GER) has yet to win, from 2 archived starts between 2010 and 2011.
Who trained Sworn Mammy?
Sworn Mammy (GER) was trained by A Lamotte D'Argy on the most recent run on record, at Maisons-Laffitte (FR) on 10 May 2011.
Who is Sworn Mammy's sire?
Sworn Mammy (GER) is by Mamool (IRE) out of Sweet Tern (GER), whose sire is Arctic Tern.
What is Sworn Mammy's sire's record?
Mamool (IRE)'s progeny in our archive have won 12.6% of 605 runs since Apr 2010 (61 horses), Flat and jumps together. Strongest on good going: 17.2% from 186. Weakest on good to soft going: 8.5% from 106. Strongest over 2m1f – 2m4f (all codes): 17.6% from 165. Weakest over 1m2f – 1m4f (all codes): 8.6% from 139.
Who are Sworn Mammy's siblings?
Out of Sweet Tern (GER), Sworn Mammy (GER) has 5 other produce in our archive, 2 of them winners. Most wins: Sworn Tigress (GER) (3). Highest grade won: Class 4 (Stellino (GER)). The wins came over 1m½f–2m½f. As at Nov 2026.
Has Sworn Mammy produced winners?
As a dam, Sworn Mammy (GER) has 1 produce in our archive, 0 of them winners. As at Nov 2026.

Record shown from December 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.