Pyrrha (牝 1771 鹿毛 Matchem)
 |-- Herod Mare (牝 1780 Herod)
 |-- Fenwick's Herod Mare (牝 1780 鹿毛 Herod)
 |   |-- King Fergus Mare (牝 1790 鹿毛 King Fergus)
 |   |   `-- Golumpus Mare (牝 1809 Golumpus)
 |   `-- Beningbrough (牡 1791 鹿毛 King Fergus)
 |-- Young Marske Mare (牝 1786 鹿毛 Young Marske)
 |   `-- Phoenomenon Mare (牝 1796 鹿毛 Phoenomenon)
 |       `-- Pipator Mare (牝 Pipator)
 `-- Beatrice (牝 1791 鹿毛 Sir Peter)
     |-- Vicissitude (牝 1800 鹿毛 Pipator)
     |   `-- Gibside Fairy (牝 1811 鹿毛 Hermes)
     |-- Streatlam Lass (牝 1803 鹿毛 Pipator)
     |   `-- Herald (牡 1819 鹿毛 Marmion)
     `-- Remembrancer Mare (牝 1812 鹿毛 Remembrancer)
         `-- Whisk (牝 1825 鹿毛 Whisker)