| Meno | Bertha |
| Rok nar. | 1890 |
| Pohlavie | kobyla |
| Farba | vraná |
| Otec | ? |
| Matka | ? |
| Otec matky | ? |
| Chovatež | |
| Miesto narodenia | ? () |
| Bertha, 1890 | ? | ? | ? |
| ? | |||
| ? | ? | ||
| ? | |||
| ? | ? | ? | |
| ? | |||
| ? | ? | ||
| ? |
| Farba | Pohlavie | Pôvod | Chovatež | ||
|---|---|---|---|---|---|
| 1897 | Oskar (AH) | tmavá hnedá | rebec | St Lookout (US), 1889 - Bertha, 1890 | Matthias Dobler |
| 1900 | Armin (AH) | vraná | rebec | St Lookout (US), 1889 - Bertha, 1890 | Matthias Dobler |