Empress ( 牝 1861 鹿毛 King Tom )
 |-- Canonical ( 牝 1868 栗毛 Cathedral )
 |   |-- Fiery Cross ( 牝 1877 Vulcan )
 |   |   `-- Jargonelle ( 牝 1890 Jarnac )
 |   |-- Charade ( 牝 1887 栗毛 Charibert )
 |   |   `-- Juanna ( 牝 1895 栗毛 Don Juan )
 |   `-- Shewbread ( 牝 1889 栗毛 Bread Knife )
 |   |   `-- Shah Jehan ( 牡 1902 栗毛 Persimmon )
 |-- York ( 牡 1869 栗毛 Cathedral )
 |-- Simony ( 牝 1874 栗毛 Cathedral )
 |   `-- Matilda ( 牝 1880 鹿毛 Beauclerc )
 |   |   |-- Nunthorpe ( 牡 1886 鹿毛 Speculum )
 |   |   |-- Queen's Birthday ( 牡 1887 鹿毛 Hagioscope )
 |   |   |-- Capucine ( 牝 1890 鹿毛 Camballo )
 |   |   `-- Uncle Mac ( 牡 1894 栗毛 Hagioscope )
 |-- Miss Hetty ( 牝 1877 栗毛 Albert Victor )
 |   `-- Austrasia ( 牝 1881 栗毛 Childeric )
 |   |   `-- Pannonia ( 牝 1888 栗毛 Hagioscope )
 |-- Chislehurst ( 牡 1880 鹿毛 Beauclerc )
 `-- Rosiere ( 牝 1882 栗毛 Rosebery )
 |   `-- Rosemary ( 牝 1890 栗毛 Phoenix )
 |   |   `-- Flecha ( 牝 1906 鹿毛 Flotsam )