Nettie ( 牝 1888 栗毛 Neptune )
 |-- High Degree ( 牝 1896 栗毛 His Highness )
 |   `-- Thirty-Third ( 牝 1902 栗毛 Sir Dixon )
 |   |   |-- Buckhorn ( 牡 1909 鹿毛 Broomstick )
 |   |   |-- Triad ( 牝 1913 栗毛 Star Shoot )
 |   |   |-- Midway ( 牡 1914 栗毛 Ballot )
 |   |   |-- Tree Top ( 牝 1921 黒鹿毛 Ultimus )
 |   |   `-- Captiva ( 牝 1922 黒鹿毛 Brown Prince )
 `-- Princess Nettie ( 牝 1904 栗毛 His Highness )
 |   |-- Nettie Hastings ( 牝 1912 栗毛 Hastings )
 |   |   |-- Bo McMillan ( 牡 1920 栗毛 Ballot )
 |   |   |-- Rejected ( 牝 1922 栗毛 Ballot )
 |   |   |-- Peter Hastings ( 牡 1925 鹿毛 Peter Pan )
 |   |   `-- Sweep All ( 牡 1928 鹿毛 Sweep )
 |   `-- Polly Ann ( 牝 1918 栗毛 Superman )
 |   |   `-- Polydor ( 牡 1925 栗毛 Golden Broom )