| Pine's Cuban 2 Dun 1959 0117250 | Poco Pine Bay 1954 0044523 | Poco Bueno Brown 1944 0003044 | King Bay 1932 0000234 | Zantanon Sorrel 1917 U0081745 |
| Jabalina Unknown Unknown U0072570 | ||||
| Miss Taylor Bay 1933 0002636 | Poco Bueno 1 Unknown Unknown U0078081 | |||
| Mare by Hickory Bill Unknown Unknown U0074801 | ||||
| Pretty Rosalie Buckskin 1943 0013768 | Pretty Boy Brown 1928 0002229 | Dodger 1 Unknown Unknown U0070361 | ||
| Little Maud Unknown Unknown U0073998 | ||||
| Waggoner Mare Unknown Unknown U0081272 | Unknown Sire 1 Unknown Unknown U0113760 | |||
| Unknown Mare 1 Unknown Unknown U0081094 | ||||
| Cowan's Lady 2 Dun 1953 0072262 | Rey Del Poblano Brown 1950 0031740 | Rey Del Rancho Chestnut 1944 0007340 | Ranchero Chestnut 1933 0000215 | |
| Panda de la Tordia Chestnut 1936 0006472 | ||||
| China Poblana S2 Bay 1937 0000131 | Sudden Change Unknown 1933 T0143792 | |||
| Martina 108 Bay 1923 0000109 | ||||
| Lady Cowan 2 Dun 1950 0072254 | Blackburn Dun 1927 0002228 | Yellow Jacket Unknown Unknown U0081674 | ||
| Siss Unknown Unknown U0079663 | ||||
| Cowan Mare Unknown Unknown U0069865 | Unknown Sire Unknown Unknown 0444444 | |||
| Unknown Mare Unknown Unknown 0555555 |