| Name | Zwilling (AH) |
| YoB | 1917 |
| Sex | horse |
| Colour | black |
| Sire | Custer (F) or Crito Leyburn (US) |
| Dam | Welcome Home (Home Again) (US), 1901 |
| Damsire | Bow Bells (US), 1887 |
| Breeder | |
| Birthplace |
| Zwilling (AH), 1917 | |||
| Welcome Home (Home Again) (US), 1901 | Bow Bells (US), 1887 | Electioneer (US), 1868 | |
| Beautiful Bells (US), 1872 | |||
| Welcome Home (US), 1894 | Prodigal (US), 1886 | ||
| Lady Wilton (US), 1888 |