| Bold Ruler | （ボウルドルーラー） | 牡 | 黒鹿毛 | sire line | family |
| Nasrullah | Nearco | Pharos | Phalaris | Polymelus |
| Bromus | ||||
| Scapa Flow | Chaucer | |||
| Anchora | ||||
| Nogara | Havresac | Rabelais | ||
| Hors Concours | ||||
| Catnip | Spearmint | |||
| Sibola | ||||
| Mumtaz Begum | Blenheim | Blandford | Swynford | |
| Blanche | ||||
| Malva | Charles O'Malley | |||
| Wild Arum | ||||
| Mumtaz Mahal | The Tetrarch | Roi Herode | ||
| Vahren | ||||
| Lady Josephine | Sundridge | |||
| Americus Girl | ||||
| Miss Disco | Discovery | Display | Fair Play | Hastings |
| Fairy Gold | ||||
| Cicuta | Nassovian | |||
| Hemlock | ||||
| Ariadne | Light Brigade | Picton | ||
| Bridge Of Sighs | ||||
| Adrienne | His Majesty | |||
| Adriana | ||||
| Outdone | Pompey | Sun Briar | Sundridge | |
| Sweet Briar | ||||
| Cleopatra | Corcyra | |||
| Gallice | ||||
| Sweep Out | Sweep On | Sweep | ||
| Yodler | ||||
| Dugout | Under Fire | |||
| Cloak | ||||
| Born - Died | 1954.04.06 - 1971.07.11 | ||
| Breeder | Wheatley Stable (Kentucky) |
|
USA |
| Trainer | James E. Fitzsimmons |
|
USA |
| Owner | Wheatley Stable | ||
|
33 starts 23 wins (23-4-2-4) |
| Futurity Stakes (USA-D6.5F) |
| Flamingo Stakes (USA-D9F) |
| Wood Memorial Stakes (USA-D9F) |
| Preakness Stakes (USA-D9.5F) |
| Suburban Handicap (USA-D10F) |
| Monmouth Handicap (USA-D10F) |
| Jerome Handicap (USA-D8F) |
| Vosburgh Handicap (USA-D7F) |
| Queens County Handicap (USA-D8.5F) |
| Trenton Handicap (USA-D10F) |
| Toboggan Handicap (USA-D6F) |
| Carter Handicap (USA-D7F) |
| Stymie Handicap (USA-D9F) |
| 2nd - Florida Derby (USA-D9F) |
| 2nd - Metropolitan Handicap (USA-D8F) |
| 3rd - Belmont Stakes (USA-D12F) |
| 3rd - Woodward Stakes (USA-D10F) |
| 4th - Kentucky Derby (USA-D10F) |
| 年度代表馬、最優秀３歳牡馬（米） (1957) |
| 最優秀短距離馬（米） (1958) |
| 首位種牡馬（米） (1963-1969,1973) (8) |
| 競馬の殿堂（米） (1973) |
|
繋養地 |
| 主な兄弟姉妹 | 性別 | 生年 | 父 | 主な勝ち鞍 | |
| Independence | 牡 | 1952 | Nasrullah | Stallion | |
| Nasco | 牡 | 1955 | Nasrullah | Saranac H. (USA) | |
| Foolish One | 牝 | 1957 | Tom Fool | Broodmare | |
| Eastern Princess | 牝 | 1958 | Nasrullah | 3rd - Selima S. (USA) |
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