牝系ツリーβ(今のところサーバー負荷を考えて4代までの簡易版)

Treecreeper [1789]
|
 | |―Ruler Mare [1797]
 |   |―Flora [1814]
 |   | |―Comus Mare [1820]
 |   | | |―Velocipede Mare [1833]
 |   | |   |―Garrick [1846] [1848-05-31  ニューステークス]
 |   | |   |―Mrs. Garforth [1851]
 |   | |     |―Shylocks [1870]
 |   | |―Florestine [1829]
 |   |   |―Gamelass [1834]
 |   |     |―Colwick Mare [1839]
 |   |     | |―Tested [1849]
 |   |     |―Jenny Wren [1842]
 |   |     | |―The Mermaid [1852]
 |   |     |―Gentle Kitty [1849]
 |   |       |―Gentle Mary [1864]
 |   |       |―Fortress [1866]
 |   |―Auburn [1821]
 |   |―Miss Crachami [1822]
 |     |―Agnes [1835]
 |       |―Agathe [1839]
 |       |―Abigail [1843]