Roberta Za (US)
| Year of Birth | 1916 |
| Sex | mare |
| Colour | brown |
| Sire | The Wolverine (US) |
| Dam | Carmencita (US) |
| Damsire | Zolock (US) |
| Breeder | Patchen Wilkes Farm |
| Birthplace |
Pedigree
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Roberta Za
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1935 | Berta Spencer (S) | bay | mare | Spencer (US) - Roberta Za (US) |