Iribelle (牝 1942 鹿毛 Osiris)
 |-- Britannia (牝 1948 黒鹿毛 Bunty Lawless)
 |   |-- Myanna (牝 1954 黒鹿毛 Chop Chop)
 |   |   |-- Nearanna (牝 1964 青毛 Nearctic)
 |   |   `-- Supper Club (牝 1965 黒鹿毛 New Providence)
 |   `-- Rule Britannia (牝 1958 黒鹿毛 Chop Chop)
 |       `-- Blondinette (牝 1974 黒鹿毛 ゼダーン)
 |-- Canadiana (牝 1950 鹿毛 Chop Chop)
 |   `-- Champlain (牡 1962 鹿毛 Nearctic)
 `-- Victoriana (牝 1952 鹿毛 Windfields)
     |-- Bull Vic (牡 1956 鹿毛 Bull Page)
     |-- Victoria Park (牡 1957 鹿毛 Chop Chop)
     |-- Victoria Regina (牝 1958 栗毛 Menetrier)
     |   |-- ヴァイスリーガル (牡 1966 栗毛 Northern Dancer)
     |   `-- Vice Regent (牡 1967 栗毛 Northern Dancer)
     |-- Northern Queen (牝 1962 黒鹿毛 Nearctic)
     |   |-- バックストッパー (牡 1969 栗毛 Buckpasser)
     |   |-- Passer Queen (牝 1972 黒鹿毛 Buckpasser)
     |   `-- Against all Flags (牝 1973 黒鹿毛 Hoist the Flag)
     |-- Victorian Dancer (牝 1966 鹿毛 Northern Dancer)
     |   `-- Imperial March (牡 1972 栗毛 Forli)
     `-- Victorian Heiress (牝 1968 鹿毛 Northern Dancer)
         |-- Elegant Victress (牝 1975 栗毛 Sir Ivor)
         `-- Northern Blossom (牝 1980 栗毛 Snow Knight)