| Blackburn Grullogirl Grulla 1989 2847942 | Mr Blackburn 88 Dun 1967 0487174 | Mr Blackburn 40 Bay 1963 0246867 | Pretty Buck Brown 1942 0002103 | Pretty Boy Brown 1928 0002229 |
| Mare by Buck Thomas Unknown Unknown U0074608 | ||||
| Lady Cowan 5 Dun 1950 0072249 | Blackburn Dun 1927 0002228 | |||
| Cowan Mare Unknown Unknown U0069865 | ||||
| Vinita Kay Dun 1942 0165368 | Blackburn Dun 1927 0002228 | Yellow Jacket Unknown Unknown U0081674 | ||
| Siss Unknown Unknown U0079663 | ||||
| Waggoner Mare Unknown Unknown U0081272 | Unknown Sire 1 Unknown Unknown U0113760 | |||
| Unknown Mare 1 Unknown Unknown U0081094 | ||||
| Cowboys Miss Paulo Bay 1979 1531993 | Cowboy's Dream 7 Bay 1965 0371930 | Cowboy's Dream Bay 1946 0012000 | Silver King Bay 1937 0000183 | |
| Scar Face S Brown 1935 0005863 | ||||
| Ivanhoe's Brownsug Brown 1951 0036419 | Brown Bob Brown 1943 0003098 | |||
| Shaffer's Suzy McCue Chestnut 1938 0005629 | ||||
| Nino Lass 86 Sorrel 1967 0495856 | El Nino Pep Chestnut 1963 0283258 | El Nino Sorrel 1956 0073874 | ||
| LA Dama de Laureles Black 1942 0023136 | ||||
| Paulo's Miss 86 Bay 1962 0211045 | Paulo's Dandy Bay 1954 0056255 | |||
| Miss Bee 86 Bay 1955 0064371 |