| Sons | Grand-sons | |
Cambridge Heath Lassie   unknown x unknown |
Park Crib  Poplar Hero x Cambridge Heath Lassie |
Happy Polly Park Crib x Bonnie Mogg Park Crib x Bonnie Mogg |
| Hefty Beauty Park Crib x Nellie Skelton Park Crib x Nellie Skelton |
| Sons | Grand-sons | |
| Cambridge Heath Lassie unknown x unknown |
Park Crib Poplar Hero x Cambridge Heath Lassie |
Happy Polly Park Crib x Bonnie Mogg Park Crib x Bonnie Mogg |
| Hefty Beauty Park Crib x Nellie Skelton Park Crib x Nellie Skelton |