Lavinia (牝 1802 栗毛 Pipator)
 |-- Johanna Southcote (牝 1811 栗毛 Beningbrough)
 |   |-- Leeway (牝 1823 栗毛 Aladdin)
 |   |   `-- Billow (牝 1837 栗毛 Taurus)
 |   |-- Young Johanna Southcote (牝 1826 鹿毛 Walton)
 |   |   `-- Doctor (牡 1840 黒鹿毛 Physician)
 |   |-- Variation (牝 1827 鹿毛 Bustard)
 |   |   |-- Elphine (牝 1837 鹿毛 Emilius)
 |   |   |-- Evasion (牝 1839 栗毛 Emilius)
 |   |   |-- Pompey (牡 1840 鹿毛 Emilius)
 |   |   `-- Emilius Mare (牝 1843 鹿毛 Emilius)
 |   `-- Diversity (牝 1830 鹿毛 Muley)
 |       `-- Bustard Mare (牝 1837 Bustard)
 `-- Feramorz (牡 1817 栗毛 Selim)