May Day (US)
| Year of Birth | |
| Sex | horse |
| Colour | chestnut |
| Sire | Henry (Sir Henry) xx (USA), 1819 |
| Dam | ? |
| Damsire | ? |
| Breeder | |
| Birthplace |
Pedigree
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May Day
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Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Dam of Madam Dudley (US) | mare | May Day (US) - ? | ||||
| May Day Jr. (US) | horse | May Day (US) - | ||||
| Dam of Lucy (US) | mare | May Day (US) - Grandam of Lucy (US) |