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)

Laundry Maid [1843]
|
 | |―English Rose [1855]
 | | |―Last Rose of Summer [1865]
 | |   |―First Rose [1878]
 | |     |―Western Rose [1888]
 | |―Lady Grosvenor [1857]
 |   |―Golden Rose [1871]
 |     |―Flower of England [1879]
 |       |―Black Chink [1898]
 |         |―Chintz [1909]