| 馬名 | 性別 | 父 | 母 | 生年 |
|---|---|---|---|---|
| Chez Elle | 牝 | Mongo | Mlle.Dianne | 1966 |
| East Room | 牝 | Mongo | Decor | 1966 |
| Highland Hills | 牝 | Mongo | Highland Fling | 1966 |
| Daharra | 牝 | Mongo | Shawl | 1966 |
| After Me | 牝 | Mongo | Me Next | 1966 |
| Inkosana | 牡 | Mongo | My Sister Kate | 1966 |
| Mongolia | 牡 | Mongo | Egyptian | 1966 |
| Monelia | 牝 | Mongo | Mlle.Dianne | 1967 |
| Charging Knight | 牡 | Mongo | Fine Feathers | 1967 |
| Barn Swallow | 牝 | Mongo | Chimney Swallow | 1967 |
| Mongo's Pride | 牡 | Mongo | Granny's Pride | 1967 |
| A. T's Olie | 牝 | Mongo | Levee | 1967 |
| Brokopondo | 牡 | Mongo | Aces Swinging | 1967 |
| Yukon Katie | 牝 | Mongo | Klondike Kate | 1967 |
| Panther Skin | 牝 | Mongo | Sudie | 1967 |
| Best Go | 牝 | Mongo | Best Side | 1968 |
| Perigo | 牡 | Mongo | Pervinca | 1968 |
| Dellie Douglass | 牝 | Mongo | Secret Step | 1968 |
| Tanzanite | 牝 | Mongo | Bright Bauble | 1968 |
| Frilly Lace | 牝 | Mongo | Fancy Lace | 1968 |