| Sons | Grand-sons | |
Challenger Lady   Fair City Challenger x Beach Park Toronto Lass |
Gwendolyn Princess Hefty Toby x Challenger Lady |
Madam Pat (usa) Little Bit x Gwendolyn Princess |
| Lady Regina Hefty Toby x Challenger Lady |
||
| Queenie (usa 1929) Hefty Toby x Challenger Lady |