Linebreeding of some Eulogy family greats

[Dopey]

Linebreeding of Some Eulogy Family Greats

Few broodmares in Thoroughbred history have shaped Australasian racing as profoundly — or as durably — as Eulogy (GB, 1911). Imported to New Zealand in the early twentieth century, Eulogy did not simply found a productive family; she established a structural system capable of producing elite performers across radically different racing eras, distances, and training environments.

What distinguishes Eulogy from most celebrated matriarchs is not just the number of champions she has produced, but the variety of ways those champions have been built. From Bonecrusher’s brute weight‑for‑age dominance, to Vo Rogue’s relentless high‑pressure speed, to Dundeel’s modern efficiency‑based excellence, the Eulogy family has not relied on a single formula.

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Eulogy (GB) and Her Legacy

Eulogy (GB) occupies a unique and foundational place in New Zealand Thoroughbred history, recognised not only through the achievements of her descendants but through her formal elevation as an iconic broodmare within the New Zealand Racing Hall of Fame. She is repeatedly referenced alongside Eight Carat and Sunbride as one of the three most influential broodmares ever to shape New Zealand racing and breeding.

Eulogy was imported to New Zealand from Britain by George Currie in the early twentieth century to support the Koatanui Lodge breeding operation alongside stallions such as Limond and Absurd. Contemporary historical descriptions emphasise that while Eulogy was herself a capable race mare, her significance is overwhelmingly derived from her broodmare legacy rather than her own race record. The Hall‑of‑Fame descriptions emphase that Eulogy’s legacy is not defined by a single racing style or phenotype. Instead, her descendants display:

• Durability across multiple seasons
• Ability to sustain speed under weight and pressure
• Versatility across various distance ranges rather than narrow specialization

Here are five concepts — Mass, Pressure, Efficiency, Economy, and Balance — to review some of the Eulogy greats defined as :

·         Mass:         Speed sustained through physical scope, strength, and cardiovascular power

·         Pressure:   Speed created through dense repetition of fast pedigree influences

·         Efficiency: Ability to build and sustain speed with contained stress

·         Economy: Energy conservation (related somewhat to Efficiency)

·         Balance:    Even distribution of speed vs stamina influences

Others will have spent much more time analyzing these pedigrees covering in detail the following greats, my focus is on key females and associated x-trails.

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Bonecrusher — Mass First, Everything Else Second

Star Kingdon sire line, and Teddy damsire line. Old names and an interesting pedigree built up of clear x-trails to Friar’s Daughter, Canterbury Pilgram, and Selene - with others.  

Bonecrusher (NZ) stands as the epitome of Mass‑driven speed.

• Mass: Extreme. Bonecrusher sustained speed through physical scope, strength, and cardiovascular capacity. His racing style was based on absorbing and delivering pressure rather than evading it.
• Pressure: Secondary. He could withstand pressure, but did not rely on repeated speed injections to win.
• Efficiency: Moderate. Winning for Bonecrusher required effort; he won by outlasting rivals, not by minimising energy expenditure.
• Economy: Low relative to modern greats. He spent energy freely and could afford to.
• Balance: Tilted toward stamina and power, rather than speed.

Structurally, this seems to align with his Pennon → Motley → Screen dam‑line— a limb that reportedly produced horses capable of carrying speed through sheer physical power. Bonecrusher’s greatness was strong and mechanical.

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Vo Rogue — Pressure as the Primary Weapon

 

Vo Rogue (AUS) represents a fundamentally different solution within the same Pennon trunk.

Stacked with Mumtaz Begum speed via Ivor Prince (a Sir Ivor line sire) and Dignitas - a Round Table damsire line, with multiple 9c family intrusions and Selene well in the mix, and X-trails AGAIN to guess who - Canterbury Pilgram.

• Mass: Moderate. He was not oversized or domineering physically.
• Pressure: Primary. Vo Rogue created speed through dense repetition — rolling competitors forward and breaking them rhythmically.
• Efficiency: Moderate. He could re‑apply speed.
• Economy: Moderate to low. His style demanded engagement.
• Balance: Speed‑leaning, but with enough stamina to sustain pressure.

His dam‑line route — via Pennon is the same trunk as Bonecrusher, different limb. Where Bonecrusher imposed force, Vo Rogue imposed Pressure – via rhythm and relentlessness.

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Beauty Generation — Efficiency and Economy

Beauty Generation (NZ/HK) marks the Eulogy family’s more refined modern expression.

Encosta De Lage sire line, and Royal Academy damsire line. Again, shared sire and dam Mumtaz Begum x-trails are present, and links to Sister Sarah, Selene, and Scapa Flow (Canterbury Pilgram via Chaucer x-trail).

• Mass: Moderate. Athletic but not imposing.
• Pressure: Low. He did not need to dominate pace early.
• Efficiency: Elite. He reached high cruising speed with minimal physiological stress.
• Economy: Elite. Energy conservation was his defining feature.
• Balance: Outstanding. Speed and stamina were aligned for elite miler performance.

His Homage‑branch dam‑line (Submission → Subdued → Servile) produces horses where efficiency replaces force. Beauty Generation did not win by increasing effort; he won by reducing cost of the run.

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Private Steer — Controlled Speed

Private Steer (AUS) confirms that the Homage branch is not one‑dimensional.

Danehill sire line and Noholme damsire line. Scapa Flow (Canterbury Pigram via Chaucer) and Plucky Leigh take a bigger role, with Selene.

• Mass: Low to moderate.
• Pressure: Moderate.
• Efficiency: High.
• Economy: High.
• Balance: Speed‑leaning, but controlled.

Private Steer sits between Vo Rogue’s pressure model and Beauty Generation’s economy model.

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Dundeel — Balance as the Dominant Trait

Dundeel (NZ) is the clearest modern demonstration of Balance within the Eulogy family.

Sadler’s Wells line, with a Zabeel dam sire line. Special is very prominent with shared sire dam x-trails to Sweet Angel via High Chaparral’s dam line and via 1^st dam Stareel’s dam line, 3 x-trail lines to Tara via High Chaps damline AND Stareel via both Zabeel and Staring. Mumtaz Begum and Selene well in there. A more modern pedigree has Scapa Flow (Canterbury Pilgram) further away but well in the background.

• Mass: Adequate
• Pressure: Moderate — applied selectively.
• Efficiency: High.
• Economy: High.
• Balance: His primary defining feature.

Dundeel could adapt to tempo, distance, and class because his pedigree — anchored in the Endorse/Epitaph branch — allowed speed and stamina to coexist without one overwhelming the other. That same balance now defines his success as a sire.

so… turning pedigree analysis away from pure folklore, and more into engineering, if you have a Eulogy line mare and want to pick up on the commonalities of the linebreeding, consider stallions that bring together Canterbury Pilgram and identified patterns above via some or all of:

- Chaucer | Swynford 

- Selene | All Moonshine

- Friar's daughter

- Scapa Flow 

- Plucky Leigh

- Mumtaz Begum 

...you could spend a lifetime tracing these names back again to their key commonalities and influences - if you had time. Pilgrimage, Pocahontas, and possibly Banter?

[Irishbay]

Wow what an interesting post thank you. Such a deep family.

I think Starspangled banner also goes back to Eulogy.

What an amazing contribution she has made!

[Maximus]

Max confesses to knowing next-to-nothing about thoroughbred pedigrees. Happened to look up a runner called Reel Latino t'other day (it had broken maidens at its previous start). Below is its pedigree.
Hopefully someone can explain/analyse/ inform me woteva ... what this is all about...all I can tell is that it's parents Highland Reel and Mambo Lady) have the same grandmother Circles of Gold,who is a direct decendant of Eulogy.

[Irishbay]

I am no expert either but I believe Circles of Gold was AUS broodmare of the year at one point, a very successful race horse and the dam of  and Elvstroem Haradasun.

Would she be worth line breeding to?

[Dopey]

Quite closely inbred to both circles of gold and Danehill … can end up limited in their own ability but some as mares can produce ok foals that can do ok… a bit to close / inbred for mine - look for names further out in generations - be a more conventional focus