Madowla ( 牝 1893 黒鹿毛 Trenton )
 |-- King's Guest ( 牡 1901 黒鹿毛 Bill of Portland )
 |-- Glenowlet ( 牝 1902 鹿毛 Clanranald )
 |   |-- Nightwatch ( 牡 1910 Treadmill )
 |   `-- Wise Bird ( 牝 1911 鹿毛 Treadmill )
 |   |   |-- Wise Force ( 牡 1926 鹿毛 High Force )
 |   |   `-- Strongbird ( 牝 1930 鹿毛 High Force )
 |-- Kirriemuir ( 牝 1903 鹿毛 Clanranald )
 |   `-- Moorfowl ( 牝 1917 Autumnus )
 |   |   `-- Moorbird ( 牝 1926 The Ace )
 |-- Glenculloch ( 牡 1904 Clanranald )
 |-- Discipline ( 牝 1905 黒鹿毛 Treadmill )
 |   `-- Dame Straightlace ( 牝 1918 黒鹿毛 Kilbroney )
 |   |   `-- Quite Soon ( 牝 1929 黒鹿毛 Shambles )
 |-- Masterpiece ( 牡 1908 鹿毛 Clanranald )
 `-- Mad Whirl ( 牝 1909 黒鹿毛 Treadmill )
 |   `-- Scrimmage ( 牝 1917 黒鹿毛 Antagonist )
 |   |   |-- Babel ( 牝 1927 黒鹿毛 The Ace )
 |   |   `-- Trench Fight ( 牡 1933 鹿毛 Winning Hit )