Gwendolyn (A)
| Year of Birth | 1931 |
| Sex | mare |
| Colour | bay |
| Sire | Guardian Trust (US) |
| Dam | Sister Guy (US) |
| Damsire | Guy Axworthy (US) |
| Breeder | Frau Emmy Mautner von Markhof |
| Birthplace | Wien |
Pedigree
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Gwendolyn
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| 1940 | Somali (A) | bay | horse | Johannes (A) - Gwendolyn (A) | Oswald von Riedl | Wien |
| 1941 | Tullina (A) | bay | mare | Heinrich (A) - Gwendolyn (A) | Oswald von Riedl | Wien |
| 1942 | Umbria (A) | bay | mare | Heinrich (A) - Gwendolyn (A) | Oswald von Riedl | Wien |
| 1944 | Wendolea (A) | grey | mare | Leo (D) - Gwendolyn (A) | Adolf Knorr und Oswald Riedl-Riedenstein | Wien |