| Top Boss Isle Grullo 1983 2064447 | Top Hand Smoky Grullo 1980 1644671 | Sir Charlie Brown Brown 1969 0675984 | Unknown Sire | Unknown Sire |
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| Unknown Mare | Unknown Sire | |||
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| Pokqueeno Dun 1966 0444169 | Unknown Sire | Unknown Sire | ||
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare | ||||
| Buxom Breeze Grulla 1978 1373393 | Isle Breeze Black 1967 0483671 | Unknown Sire | Unknown Sire | |
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare | ||||
| Blackburn 23 Grulla 1962 0196611 | Unknown Sire | Unknown Sire | ||
| Unknown Mare | ||||
| Unknown Mare | Unknown Sire | |||
| Unknown Mare |