| Sons | Grand-sons | |
Bonjor Major   unknown x unknown |
Irene Lassie  Bonjor Major x Irene Claymore |
Fawn Willy Willbury Lad x Irene Lassie Willbury Lad x Irene Lassie |
| Princess Irene Blue Major x Irene Lassie Blue Major x Irene Lassie |
| Sons | Grand-sons | |
| Bonjor Major unknown x unknown |
Irene Lassie Bonjor Major x Irene Claymore |
Fawn Willy Willbury Lad x Irene Lassie Willbury Lad x Irene Lassie |
| Princess Irene Blue Major x Irene Lassie Blue Major x Irene Lassie |