| Sons | Grand-sons | |
Debar   unknown x unknown |
Dense (usa)  Heywood Duke x Debar |
|
| Miss Lollypop Heywood Duke x Debar |
Duffin (usa) Jarvis Hailstone Prince x Miss Lollypop |
|
| Pluto (usa 1923) Challenger Billy x Debar |
| Sons | Grand-sons | |
| Debar unknown x unknown |
Dense (usa) Heywood Duke x Debar |
|
| Miss Lollypop Heywood Duke x Debar |
Duffin (usa) Jarvis Hailstone Prince x Miss Lollypop |
|
| Pluto (usa 1923) Challenger Billy x Debar |