Windsor (US) ATR-652
| Year of Birth | 1863 |
| Sex | horse |
| Colour | black |
| Sire | Major Anderson (US) |
| Dam | Dam of Windsor (US) |
| Damsire | May Day Jr. (US) |
| Breeder | |
| Birthplace |
Pedigree
| Windsor | Major Anderson (US) | George M Patchen (US) | Cassius M Clay (US) |
| Dam of George M Patchen (US) | |||
| Dam of Windsor (US) | May Day Jr. (US) | May Day (US) | |
| Grandam of Windsor (US) | Brown Trafalgar (US) | ||
| ? |
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| White Stocking (US) | mare | Windsor (US) - |