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)

Aronui [1949]
|
 | |―Silent Night [1962]
 |   |―Nightly Order [1976]
 |     |―Straight Order [1985] [1988-11-30 NZ-I WRC DBドラフト1600]
 |     |―Play House [1993]
 |       |―Belvoire [2000]