| Name | Duczi (AH) |
| YoB | 1907 |
| Sex | horse |
| Colour | dark bay |
| Sire | Harry Lumps (US), 1885 |
| Dam | Modor, Hbl. (AH), 1897 |
| Damsire | ? |
| Breeder | Fürstprimatial-Herrschaft Kemencze |
| Birthplace | Kemencze, Kom. Hont, Ungarn (Kemence, Magyarország) |
| Duczi (AH), 1907 | Harry Lumps (US), 1885 | Lumps (US), 1875 | George Wilkes (US), 1856 |
| Mother Lumps (US), 1872 | |||
| Lizzie Hayden (US) | Peavine (US), 1863 | ||
| Parish Mare (US) | |||
| Modor, Hbl. (AH), 1897 | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |