| Betsy Bee Gray 1974 1051390 | Mr 14's Blackie Gray 1967 0487399 | Mr Blackburn 41 Dun 1963 0246868 | Pretty Buck Brown 1942 0002103 | Pretty Boy Brown 1928 0002229 |
| Mare by Buck Thomas Unknown Unknown U0074608 | ||||
| Lady Cowan 6 Bay 1950 0072255 | Blackburn Dun 1927 0002228 | |||
| Cowan Mare Unknown Unknown U0069865 | ||||
| Mr 14's Susie Dun 1964 0341419 | Mr Blackburn 14 Dun 1961 0186290 | Poco Bob Dun 1952 0042956 | ||
| Lady Cowan 10 Dun 1950 0072237 | ||||
| Bert's Susie Bee Gray 1954 0111261 | Buster W Bay 1947 0011514 | |||
| Bert's Bay Susie Bay 1948 0098364 | ||||
| Shamrock Cody Black 1964 0313579 | Babe Wheat Sorrel 1959 0117953 | Babe Cody Chestnut 1954 0061928 | Bill Cody Sorrel 1944 0003244 | |
| Ormega Chestnut 1944 0020189 | ||||
| Nancy Wheat Sorrel 1945 0018328 | Lauro Chestnut 1942 0001571 | |||
| Miss Sable Sorrel 1940 0018256 | ||||
| Sioux Bee Dun 1951 0169202 | Peter Harmon Chestnut 1949 0033547 | Piedra Dura Dun 1942 0001834 | ||
| Krine Mare Unknown Unknown U0073326 | ||||
| ONO Mischief Unknown Unknown A0032305 | Traverise Horse Unknown Unknown U0247587 | |||
| Traverise Mare Unknown Unknown U0247586 |