| Heck No Hancock Gray 1984 2222148 | Lary Heck Hancock Gray 1980 1589685 | Prancing Hancock Gray 1968 0610386 | Happy Hancock Roan 1956 0097947 | Pepper Hancock Gray 1939 0002319 |
| Betty Buster Sorrel 1948 0024922 | ||||
| Tanya Dell Palomino 1961 0182496 | Unknown Sire | |||
| Unknown Mare | ||||
| Tonka's Tempest Bay 1963 0267743 | Unknown Sire | Unknown Sire | ||
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare | ||||
| Hancock Cutie Sorrel 1965 0465788 | Hancock 61 Bay 1958 0116257 | Unknown Sire | Unknown Sire | |
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare | ||||
| Princessita Sorrel 1947 0045077 | Unknown Sire | Unknown Sire | ||
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare |