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)

Involved [1901]
|
 | |―Yolanda [1907]
 |   |―Honeydew [1915]
 |   | |―Hydromel [1924] [1927-07-31  アメリカンダービー]
 |   |―Medaena [1916]
 |     |―Baffle [1919]
 |       |―Mary Della [1929]
 |         |―Macie Margaret [1936]
 |           |―Growing Up [1947]