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)

Roma [1866]
|
 | |―Aroma [1883]
 |   |―Merry Nif [1898]
 |     |―Lady Nivelle [1910]
 |     | |―Mistress Biddy [1916]
 |     |   |―ビデイスキヤリジヤー (Biddy Scaliger) [1929]
 |     |     |―ファンタスト [1939] [1943-10-17  横浜記念]
 |     |     |―アサミドリ (Asa Midori) [1947]
 |     |―Shower Gold [1914]
 |     |―Merry Nell [1915]
 |     | |―Flighty [1924]
 |     |   |―Gay Achilles [1939]
 |     |     |―Springvale [1956]
 |     |―Luculia [1918]
 |       |―Bonny Gay [1930]
 |         |―Royal Pay [1940]
 |         | |―Payloch [1948]
 |         |―Gay Coronach [1945]
 |         | |―Whistling Gay [1953]
 |         |―Bonny May [1950]
 |           |―Bonny Daze [1972]