| Name | Blue Heather (US) |
| YoB | 1931 |
| Sex | mare |
| Colour | |
| Sire | Peter Volo (US), 1911 |
| Dam | Princess Gay (US), 1925 |
| Damsire | Chestnut Peter (US), 1915 |
| Breeder | |
| Birthplace |
| Colour | Gender | Pedigree | Breeder | ||
|---|---|---|---|---|---|
| 1938 | Thistledown (US) | bay | mare | Guy Abbey (US), 1925 - Blue Heather (US), 1931 | Walnut Hall Farm |
| 1940 | Breath O'Heather (US) | bay | mare | Guy Abbey (US), 1925 - Blue Heather (US), 1931 |