De Treville (GB)

Best progeny: Gregarina (FR), Poor Relation (FR)

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Progeny

Flat seasons are calendar years; NH seasons follow the official British and Irish dates.


Poor Relation (FR)	Flat	3	filly	Megera (FR)	Ollie Sangster	5	0	3	0.0%	£4,777	1 Sep 26	66

Flat 2026 and NH 2026/27; up to 100 runners, winners first.


Gregarina (FR)	mare	Gagarina (IRE)	Joseph Patrick O'Brien	2024	3	1	0	33.3%	1	Group 3	-	€44,625
Poor Relation (FR)	filly	Megera (FR)	Ollie Sangster	2025-2026	6	0	3	0.0%	0	-	£4,777	-

Ranked by best win (Group/Grade 1 first), then black-type wins, then wins. GB and IRE races only.

How many winners has De Treville sired?: De Treville (GB) has sired 1 winner from 2 runners in Britain and Ireland since 2024 (50%), with 1 win from 9 runs. Progeny runs abroad are not included.
How many black-type winners has De Treville sired?: De Treville (GB) has sired 1 black-type winner in Britain and Ireland since 2024, 1 of them at Group or Grade level.
Who is the best offspring of De Treville?: Ranked by level of win and black-type wins, the leading runner by De Treville (GB) in Britain and Ireland is Gregarina (FR) (out of Gagarina (IRE)), a Group 3 winner with 1 black-type win from 3 runs.
How are De Treville's progeny doing this season?: De Treville (GB) has had no winners from 1 runner in the 2026 Flat season in Britain and Ireland.
How much prize money have De Treville's progeny won?: De Treville (GB)'s progeny have earned £4,777 in Britain and €44,625 in Ireland since 2024.
Are any of De Treville's progeny running soon?: 1 runner by De Treville (GB) is entered or declared in Britain and Ireland in the next 7 days.

Updated 2026-09-01

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Updated 2026-09-01

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