May Day Jr. (US)
| Year of Birth | 0 |
| Sex | horse |
| Colour | ? |
| Sire | May Day (US) |
| Dam | |
| Damsire | |
| Breeder | |
| Birthplace |
Pedigree
| May Day Jr. | May Day (US) | Henry (Sir Henry) xx (USA) | Sir Archy xx (USA) |
| Diomed Mare xx (USA) | |||
| ? | ? | ||
| ? | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Dam of Windsor (US) | mare | May Day Jr. (US) - Grandam of Windsor (US) |