| Mare by Blue Hancock Unknown Unknown U0075348 | Blue Hancock Grullo 1937 0001510 | Joe Hancock Brown 1923 0000455 | John Wilkens Unknown Unknown U0072935 | Peter McCue Bay 1895 U0077937 |
| Unknown Mare Unknown Unknown 0555555 | ||||
| J. J. Hancock Mare Unknown Unknown U0383120 | Ralph Wilson Horse Unknown Unknown U0069093 | |||
| Unknown Mare Unknown Unknown 0555555 | ||||
| Waggoner Grulla Grulla Unknown U0081269 | 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 | ||||
| Unknown Mare Unknown Unknown 0555555 | Unknown Sire Unknown Unknown 0444444 | Unknown Sire Unknown Unknown 0444444 | Unknown Sire Unknown Unknown 0444444 | |
| Unknown Mare Unknown Unknown 0555555 | ||||
| Unknown Mare Unknown Unknown 0555555 | Unknown Sire Unknown Unknown 0444444 | |||
| Unknown Mare Unknown Unknown 0555555 | ||||
| Unknown Mare Unknown Unknown 0555555 | Unknown Sire Unknown Unknown 0444444 | Unknown Sire Unknown Unknown 0444444 | ||
| Unknown Mare Unknown Unknown 0555555 | ||||
| Unknown Mare Unknown Unknown 0555555 | Unknown Sire Unknown Unknown 0444444 | |||
| Unknown Mare Unknown Unknown 0555555 |