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)

Reverse [1888]
|
 | |―Happy Return [1894]
 | | |―Happy Child [1903]
 | |   |―Happy New Year [1914]
 | |   | |―New Year's Gift [1926]
 | |   | | |―Noble Gift [1935]
 | |   | |   |―Queen's Prize [1946]
 | |   | |―Happy Blue Bird [1930]
 | |   |   |―Atessa [1943]
 | |   |     |―Rivisondoli [1950] [1953-04-30  デルビーイタリアーノ・ディ・ギャロッポ(イタリアダービー)]
 | |   |―Happy Man [1916] [1923-05-31  アスコットゴールドカップ]
 | |―Reformee [1896]
 | | |―Tolbooth [1903]
 | |   |―Tidal Wave [1909] [1912-05-31  ゴールドヴァーズ]
 | |―Turning Tide [1902]
 | | |―サイレニス (Cyllenis) [1908]
 | |   |―第二サイレニス [1916]
 | |   | |―歳賀 [1922]
 | |   | |―入嘉 [1924]
 | |   |   |―ニューフォード [1934] [1938-10-15  横浜特別]
 | |   |―第一サイレニス
 | |     |―才良 (カツタメ) [1922]
 | |―Brown Bracken [1904]