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Family profile
The Derrynaflan family
Best known: Rainyday Woman (GB)
- Founding mare
- Derrynaflan (GB)
- Winners
- 5
- Descendants ran
- 15
- Black-type winners
- 1
- G1 winners
- 0
- Generations
- 3
- Prize
- £180,288 GB · €380 IRE
Tree
Name winnerG1 Group 1 winnerBlack type black-type winnerW wins · R runs
Founding mareDerrynaflan (GB)
River Bay (IRE)Generation 1 · 5W · 31R
Wistow (GB)Generation 2 · 3W · 14R
Roosca Rock (IRE)Generation 1 · 0W · 7R
Flemengo (IRE)Generation 2 · 0W · 3R
Broodmares
- Derrynaflan (GB) 3 runners · 2 winners
- River Bay (IRE) 2 runners · 1 winners
- Roosca Rock (IRE) 1 runners · 0 winners
- Wistow (GB) 7 runners · 2 winners
- Flemengo (IRE) 2 runners · 0 winners
Winners
Black-type winners
- Rainyday Woman (GB)Generation: 3 · Sex: mare · Foaled: 2015 · Dam: Wistow (GB) · Sire: Kayf Tara (GB) · Runs: 12 · Wins: 5 · Best OR: 126 · Black-type wins: 2 · Black type: Listed winner (2 black-type wins) · Best win: Byerley Stud Mares' Novices' Hurdle (Listed), Taunton 2021 · Prize GB (£): 38317 · Prize IRE (€): 0 · Last run: 2022-10-06
Highest level first.
All winners
- Rainyday Woman (GB)Generation: 3 · Sex: mare · Foaled: 2015 · Dam: Wistow (GB) · Sire: Kayf Tara (GB) · Runs: 12 · Wins: 5 · Best OR: 126 · Black-type wins: 2 · Black type: Listed winner (2 black-type wins) · Best win: Byerley Stud Mares' Novices' Hurdle (Listed), Taunton 2021 · Prize GB (£): 38317 · Prize IRE (€): 0 · Last run: 2022-10-06
- Derrymoss (GB)Generation: 1 · Sex: gelding · Foaled: 1986 · Dam: Derrynaflan (GB) · Sire: Le Moss (IRE) · Runs: 29 · Wins: 7 · Best OR: 112 · Black-type wins: 0 · Best win: Craswell Novices' Chase, Hereford 1995 · Prize GB (£): 16981 · Prize IRE (€): 0 · Last run: 1996-03-20
- River Bay (IRE)Generation: 1 · Sex: mare · Foaled: 1991 · Dam: Derrynaflan (GB) · Sire: Over The River (FR) · Runs: 31 · Wins: 5 · Best OR: 105 · Black-type wins: 0 · Best win: Gunpowder Plot Handicap Chase, Kempton 1999 · Prize GB (£): 32087 · Prize IRE (€): 0 · Last run: 2001-06-03
- William Cody (GB)Generation: 3 · Sex: gelding · Foaled: 2017 · Dam: Wistow (GB) · Sire: Westerner (GB) · Runs: 37 · Wins: 4 · Best OR: 119 · Black-type wins: 0 · Best win: BGC Defence Medical Rehabilitation Centre Handicap Chase, Leicester 2024 · Prize GB (£): 68067 · Prize IRE (€): 0 · Last run: 2026-05-07
- Wistow (GB)Generation: 2 · Sex: mare · Foaled: 2004 · Dam: River Bay (IRE) · Sire: Sir Harry Lewis (USA) · Runs: 14 · Wins: 3 · Best OR: 125 · Black-type wins: 0 · Best win: West Norfolk Foxhounds & North Norfolk Harriers Novices' Handicap Hurdle, Fakenham 2011 · Prize GB (£): 11168 · Prize IRE (€): 0 · Last run: 2011-12-31
By black type, then wins.
Stats
Family record by code
No records available.
Runners counted in each code they ran in.
Stallions that worked with this family
- Kayf Tara (GB)Sire: Kayf Tara (GB) · Runners: 1 · Winners: 1 · Black-type winners: 1 · G1 winner: 0 · Runs: 12 · Wins: 5 · Win %: 41.7 · Prize GB (£): 38317 · Prize IRE (€): 0 · Best runner: Rainyday Woman (GB)
- Le Moss (IRE)Sire: Le Moss (IRE) · Runners: 1 · Winners: 1 · Black-type winners: 0 · G1 winner: 0 · Runs: 29 · Wins: 7 · Win %: 24.1 · Prize GB (£): 16981 · Prize IRE (€): 0 · Best runner: Derrymoss (GB)
- Over The River (FR)Sire: Over The River (FR) · Runners: 1 · Winners: 1 · Black-type winners: 0 · G1 winner: 0 · Runs: 31 · Wins: 5 · Win %: 16.1 · Prize GB (£): 32087 · Prize IRE (€): 0 · Best runner: River Bay (IRE)
- Sir Harry Lewis (USA)Sire: Sir Harry Lewis (USA) · Runners: 1 · Winners: 1 · Black-type winners: 0 · G1 winner: 0 · Runs: 14 · Wins: 3 · Win %: 21.4 · Prize GB (£): 11168 · Prize IRE (€): 0 · Best runner: Wistow (GB)
- Westerner (GB)Sire: Westerner (GB) · Runners: 1 · Winners: 1 · Black-type winners: 0 · G1 winner: 0 · Runs: 37 · Wins: 4 · Win %: 10.8 · Prize GB (£): 68067 · Prize IRE (€): 0 · Best runner: William Cody (GB)
- Gentlewave (IRE)Sire: Gentlewave (IRE) · Runners: 2 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 13 · Wins: 0 · Win %: 0.0 · Prize GB (£): 8645 · Prize IRE (€): 0 · Best runner: Stoney Street (GB)
- Beat Hollow (GB)Sire: Beat Hollow (GB) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 8 · Wins: 0 · Win %: 0.0 · Prize GB (£): 1549 · Prize IRE (€): 0 · Best runner: Witham (GB)
- Black Sam Bellamy (IRE)Sire: Black Sam Bellamy (IRE) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 2 · Wins: 0 · Win %: 0.0 · Prize GB (£): 0 · Prize IRE (€): 380 · Best runner: Samdegoda (GB)
- Classic Cliche (IRE)Sire: Classic Cliche (IRE) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 10 · Wins: 0 · Win %: 0.0 · Prize GB (£): 1047 · Prize IRE (€): 0 · Best runner: Chuquicamata (GB)
- Crystal Ocean (GB)Sire: Crystal Ocean (GB) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 2 · Wins: 0 · Win %: 0.0 · Prize GB (£): 251 · Prize IRE (€): 0 · Best runner: Crystal Glade (GB)
- Flemensfirth (USA)Sire: Flemensfirth (USA) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 3 · Wins: 0 · Win %: 0.0 · Prize GB (£): 0 · Prize IRE (€): 0 · Best runner: Flemengo (IRE)
- Haafhd (GB)Sire: Haafhd (GB) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 2 · Wins: 0 · Win %: 0.0 · Prize GB (£): 0 · Prize IRE (€): 0 · Best runner: Gayton (GB)
- Recharge (IRE)Sire: Recharge (IRE) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 11 · Wins: 0 · Win %: 0.0 · Prize GB (£): 2178 · Prize IRE (€): 0 · Best runner: Ever Ready (GB)
- Roselier (FR)Sire: Roselier (FR) · Runners: 1 · Winners: 0 · Black-type winners: 0 · G1 winner: 0 · Runs: 7 · Wins: 0 · Win %: 0.0 · Prize GB (£): 0 · Prize IRE (€): 0 · Best runner: Roosca Rock (IRE)
Sires of the family's descendants, most black-type winners first (max 40).
Record by generation
No records available.
Current
Descendants in training
- Crystal Glade (GB)Generation: 3 · Age: 4 · Sex: filly · Foaled: 2022 · Dam: Wistow (GB) · Sire: Crystal Ocean (GB) · Runs: 2 · Wins: 0 · Black-type wins: 0 · Prize GB (£): 251 · Prize IRE (€): 0 · Last run: 2026-05-11 · Trainer: Pam Sly
- William Cody (GB)Generation: 3 · Age: 9 · Sex: gelding · Foaled: 2017 · Dam: Wistow (GB) · Sire: Westerner (GB) · Runs: 37 · Wins: 4 · Best OR: 119 · Black-type wins: 0 · Prize GB (£): 68067 · Prize IRE (€): 0 · Last run: 2026-05-07 · Trainer: Pam Sly
- Samdegoda (GB)Generation: 3 · Age: 7 · Sex: gelding · Foaled: 2019 · Dam: Flemengo (IRE) · Sire: Black Sam Bellamy (IRE) · Runs: 2 · Wins: 0 · Black-type wins: 0 · Prize GB (£): 0 · Prize IRE (€): 380 · Last run: 2026-04-28 · Trainer: Paul John Gilligan
- Ever Ready (GB)Generation: 3 · Age: 7 · Sex: mare · Foaled: 2019 · Dam: Wistow (GB) · Sire: Recharge (IRE) · Runs: 11 · Wins: 0 · Best OR: 95 · Black-type wins: 0 · Prize GB (£): 2178 · Prize IRE (€): 0 · Last run: 2026-04-14 · Trainer: Pam Sly
- Sleeping Late (GB)Generation: 3 · Age: 8 · Sex: gelding · Foaled: 2018 · Dam: Wistow (GB) · Sire: Gentlewave (IRE) · Runs: 8 · Wins: 0 · Best OR: 112 · Black-type wins: 0 · Prize GB (£): 8079 · Prize IRE (€): 0 · Last run: 2026-04-04 · Trainer: Pam Sly
Ran in GB or IRE in the last 12 months, latest first.
Founding mare
Generation 1
River Bay (IRE)
Roosca Rock (IRE)
Generation 2
Wistow (GB)
Flemengo (IRE)
Go deeper before the next race.
Open every racecard in full and get your research done before they go to post.
- 14racecard tabs per race
- 20+bookmaker prices side by side
- Trackeralerts when your horses are declared
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£0today
Start my 30-day free trialBy continuing you agree to our Terms and Intellectual Property and Acceptable Use policy.
£0 today. Card on step 2. £24.99 from day 31.Cancel any time.
Updated