| Bivins' Babe Dun 1952 0051352 | Yellow Roy R Dun 1946 0020696 | Yellow Wasp Dun 1941 0014281 | Smoky Grullo 1934 0000561 | Old Sorrel Chestnut 1915 0000209 |
| LA Ruben Unknown Unknown U0073411 | ||||
| Piannola Dun 1931 0000338 | Cherokee 2 Unknown Unknown U0071195 | |||
| Unknownmarebyeasthor Unknown Unknown U0148049 | ||||
| Cindy D Dun 1943 0014261 | Yellow Wasp Dun 1941 0014281 | Smoky Grullo 1934 0000561 | ||
| Piannola Dun 1931 0000338 | ||||
| Bivins Mare Unknown Unknown U0068311 | Unknown Sire 1 Unknown Unknown U0113760 | |||
| Unknown Mare 1 Unknown Unknown U0081094 | ||||
| Bivins Girl Dun 1943 0018025 | Yellow Wasp Dun 1941 0014281 | Smoky Grullo 1934 0000561 | Old Sorrel Chestnut 1915 0000209 | |
| LA Ruben Unknown Unknown U0073411 | ||||
| Piannola Dun 1931 0000338 | Cherokee 2 Unknown Unknown U0071195 | |||
| Unknownmarebyeasthor Unknown Unknown U0148049 | ||||
| Bivins Mare Unknown Unknown U0068311 | Unknown Sire 1 Unknown Unknown U0113760 | Unknown Sire Unknown Unknown 0444444 | ||
| Unknown Mare Unknown Unknown 0555555 | ||||
| Unknown Mare 1 Unknown Unknown U0081094 | Unknown Sire 1 Unknown Unknown U0113760 | |||
| Unknown Mare Unknown Unknown 0555555 |