Mambrino Startle (Bonner's) (US) ATR-4801
| Year of Birth | 1880 |
| Sex | horse |
| Colour | bay |
| Sire | Startle (US) |
| Dam | Jessie Kirk (US) |
| Damsire | Clark Chief (US) |
| Breeder | Robert Bonner |
| Birthplace |
Pedigree
| Mambrino Startle (Bonner's) | Startle (US) | Hambletonian (Rysdyk's) (US) | Abdallah (US) |
| Charles Kent's mare | |||
| Jessie Kirk (US) | Clark Chief (US) | Mambrino Chief (US) | |
| Little Nora (US) | |||
Foals
| YoB | Name | Colour | Sex | Pedigree | Breeder | Birthplace |
|---|---|---|---|---|---|---|
| Lena (US) | mare | Mambrino Startle (Bonner's) (US) - Lena Rivers (US) | A. B. Hutchings | |||
| 1886 | Delta (US) | mare | Mambrino Startle (Bonner's) (US) - Delilah (US) | |||
| 1887 | Splendor (US) | mare | Mambrino Startle (Bonner's) (US) - Musette (US) |