| Ejemplar | Hijos | Nietos |
Irene Lassie   Bonjor Major x Irene Claymore |
Fawn Willy  Willbury Lad x Irene Lassie |
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| Princess Irene Blue Major x Irene Lassie |
Bountiful Bonsa Colmore Bill x Princess Irene Colmore Bill x Princess Irene |
|
| Bountiful Margy's Model Reflex x Princess Irene Reflex x Princess Irene |
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| Ocean Pearlie (1925) Merciful Loos x Princess Irene Merciful Loos x Princess Irene |
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Silkwinder Of Mattesdon (uk-usa)  Merciful Loos x Princess Irene Merciful Loos x Princess Irene |