| Sons | Grand-sons | |
Little Sister I I   Ivan Teg x Miss Hefty Boltonia |
Lady Bull (usa 1925) John Bull Esg x Little Sister I I |
Sergeant Tough  Dayhoff Big Boy x Lady Bull (usa 1925) Dayhoff Big Boy x Lady Bull (usa 1925) |
| Sons | Grand-sons | |
| Little Sister I I Ivan Teg x Miss Hefty Boltonia |
Lady Bull (usa 1925) John Bull Esg x Little Sister I I |
Sergeant Tough Dayhoff Big Boy x Lady Bull (usa 1925) Dayhoff Big Boy x Lady Bull (usa 1925) |