| Poco Foxy Babe Bay 1988 2736427 | The Dichotomizer Bay 1980 1630682 | Doc's Jack Frost Sorrel 1968 0537190 | Doc Bar Chestnut 1956 0076136 | Lightning Bar Sorrel 1951 0037566 |
| Dandy Doll Chestnut 1948 0026556 | ||||
| Chantella Chestnut 1956 0090980 | War Chant Sorrel 1952 0043924 | |||
| Bardella Sorrel 1950 0032055 | ||||
| Miss Cindywood Bay 1975 1128172 | Orphan Drift Dun 1962 0240825 | Driftwood Ike Dun 1954 0047645 | ||
| Orphan Annie C Sorrel 1948 0186062 | ||||
| Poco Judy Sue Bay 1964 0295120 | Poco Speedy Dun 1951 0031997 | |||
| Judy Sue Bay 1955 0080515 | ||||
| Blackburns Babe Buckskin 1971 0832705 | Mr Blackburn 31 Dun 1962 0211902 | Poco Bob Dun 1952 0042956 | Poco Bueno Brown 1944 0003044 | |
| Lady Blackburn III Palomino 1939 0002551 | ||||
| Lady Cowan 9 Dun 1950 0072234 | Unknown Sire | |||
| Unknown Mare | ||||
| Goldie Streak Dun 1958 0091357 | Unknown Sire | Unknown Sire | ||
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare |