Lerna (牝 1868 黒鹿毛 Asteroid)
 |-- Nellie Booker (牝 1875 黒鹿毛 Australian)
 |   |-- Ten Booker (セ 1882 鹿毛 Ten Broeck)
 |   `-- Miss Booker (牝 1892 鹿毛 Onondaga)
 |       `-- Jane Oaker (牝 1899 鹿毛 Hanover)
 |-- Ida K. (牝 1880 鹿毛 King Alfonso)
 |   |-- Ida Pickwick (牝 1888 鹿毛 Mr. Pickwick)
 |   |   `-- Ivory Bells (牝 1899 黒鹿毛 Himyar)
 |   `-- Halo (牝 1896 黒鹿毛 St. Blaise)
 |       `-- Marse Abe (牡 1906 栗毛 Yankee)
 |-- Sister (牝 1881 黒鹿毛 King Alfonso)
 |   |-- Sister Mary (牝 1890 鹿毛 Woodlands)
 |   |   `-- Inspiration (牝 1902 栗毛 Ayrshire)
 |   `-- Ovelando (牡 1904 鹿毛 Orlando)
 `-- Allerna (牝 1885 栗毛 King Alfonso)
     `-- Dr. Catlett (セ 1894 鹿毛 Candlemas)