Mercury C. (US)
| Year of Birth | 1889 |
| Sex | horse |
| Colour | ? |
| Sire | Sidney (US) |
| Dam | Juno (US) |
| Damsire | Buccaneer (US) |
| Breeder | |
| Birthplace |
Pedigree
| Mercury C. | Sidney (US) | Santa Claus (US) | Strathmore (US) |
| Lady Thorne Jr. (US) | |||
| Sweetness (US) | Volunteer (US) | ||
| Lady Merritt (US) | |||
| Juno (US) | Buccaneer (US) | Iowa Chief (US) | |
| Venus (US) | Captain Webster (US) | ||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Merry Lass (US) | mare | Mercury C. (US) - | ||||
| Mattie C. (US) | mare | Mercury C. (US) - Jennie B. (US) | ||||
| 1896 | Bessie Louise (US) | mare | Mercury C. (US) - Barbette (US) | |||
| 1896 | Twinkle (US) | mare | Mercury C. (US) - |