| 1st Generation Progeny | 2nd Generation Progeny | 3rd Generation Progeny |
|---|---|---|
| Biffo Boy (D) 28-04-1980 by Bruce of Kenstaff (D) | ||
| Black Fran (B) 26-01-1982 by Walkmill Blackie (D) | ||
| Black Fran (B) 26-01-1982 by Walkmill Blackie (D) | Heliwar Trip (B) 11-12-1989 by Thistycroft Bonderizer (D) | |
| Oliveside Whisky (D) 26-01-1982 by Walkmill Blackie (D) |
SLEM Test codes: S:Cl = Clear | S:HC = Hereditary Clear | S:Ca = Carrier | S:Af = Affected
