Grey Diomed Mare ( 牝 Barksdales Grey Diomed )
 |-- Pacolet Mare ( 牝 Jackson's Pacolet )
 |   `-- Stockholder Mare ( 牝 Stockholder )
 |-- Gallatin Mare ( 牝 Gallatin )
 |   |-- Top Gallant Mare ( 牝 Tayloe's Top Gallant )
 |   |   `-- Pacolet Mare ( 牝 Jackson's Pacolet )
 |   `-- Columbus Mare ( 牝 Eaton's Columbus )
 |   |   `-- Goodloe Washington ( 牝 Washington )
 `-- Wildair Mare ( 牝 Syme's Wildair )
 |   `-- Debonaire Mare ( 牝 Debonaire )
 |   |   `-- Bedford Mare ( 牝 Bedford )