Prudish ( 牝 1919 黒鹿毛 Peter Pan )
 |-- False Modesty ( 牝 1925 青毛 Whisk Broom )
 |   |-- Mauve Decade ( 牝 1933 芦毛 Royal Minstrel )
 |   |   `-- Last Decade ( 牝 1949 青毛 Khaled )
 |   |-- Last Lay ( 牝 1935 芦毛 Royal Minstrel )
 |   |   |-- Jewel Case ( 牝 1950 黒鹿毛 Jet Pilot )
 |   |   `-- Smoke Whirl ( 牝 1951 芦毛 Whirlaway )
 |   |-- Haltal ( 牡 1937 黒鹿毛 The Porter )
 |   `-- Modest One ( 牝 1941 黒鹿毛 The Porter )
 |   |   `-- Modest Princess ( 牝 1959 栗毛 Prince John )
 |-- Comstockery ( セ 1926 鹿毛 Chicle )
 |-- Sourdine ( 牝 1933 鹿毛 Royal Minstrel )
 |   `-- Transour ( 牝 1939 栗毛 Transmute )
 |   |   |-- Blue Tail Fly ( 牝 1947 黒鹿毛 Balladier )
 |   |   |-- Filly o' Mine ( 牝 1952 Holdall )
 |   |   |-- Filly o'Mine ( 牝 1952 黒鹿毛 Holdall )
 |   |   `-- Transact ( 牝 1956 栗毛 One Hitter )
 |-- Mock Modesty ( 牝 1934 芦毛 Royal Minstrel )
 |   `-- Bashful ( 牝 1940 芦毛 Man o'War )
 |   |   |-- Shy Bim ( 牝 1948 芦毛 Bimelech )
 |   |   `-- Shy ( 牝 1955 栗毛 Princequillo )
 `-- Precise ( 牝 1941 青毛 Cohort )
 |   `-- Lord Balladier ( 牡 1948 栗毛 Balladier )