Widgeon ( 牝 1905 黒鹿毛 Gallinule )
 |-- Eiderduck ( 牝 1909 栗毛 St. Amant )
 |   |-- Eiffilo ( 牡 1915 Eider )
 |   `-- Eigilolf ( 牡 1921 Gulliver )
 |-- Rosella ( 牝 1910 鹿毛 St. Frusquin )
 |   `-- Anadyomene ( 牝 1919 栗毛 Diadumenos )
 |   |   |-- Covenden ( 牡 1925 黒鹿毛 Chaucer )
 |   |   `-- Cracknel ( 牝 1934 鹿毛 Manna )
 |-- Santa Quaranta ( 牝 1911 黒鹿毛 St. Frusquin )
 |   `-- Selas ( 牝 1920 栗毛 Corcyra )
 |   |   `-- Ardita ( 牝 1924 栗毛 Michelangelo )
 `-- Quail ( 牝 1914 栗毛 St. Amant )
 |   |-- Devonie ( 牝 1927 鹿毛 Phalaris )
 |   |   `-- Gilpin ( 牡 1940 鹿毛 Bosworth )
 |   `-- Caille ( 牝 1928 黒鹿毛 Son-in-Law )
 |   |   `-- Aquacade ( 牝 1939 鹿毛 Admiral Drake )