| Sons | Grand-sons | |
Lady Challenger I I (usa)   unknown x unknown |
Gloria Swanson Hefty Son O' Mike (uk-usa) x Lady Challenger I I (usa) |
|
| Miss Hefty Boltonia Hefty Son O' Mike (uk-usa) x Lady Challenger I I (usa) |
Little Sister I I Ivan Teg x Miss Hefty Boltonia Ivan Teg x Miss Hefty Boltonia |