| Sons | Grand-sons | |
I'm Sturdy   unknown x unknown |
Bumps of Sheppey I'm Sturdy x Rosabelle |
|
Rio-Rita  I'm Sturdy x Barbette |
Son of Squire Little Squire x Rio-rita Little Squire x Rio-rita |
|
| Squire's Daughter Little Squire x Rio-rita Little Squire x Rio-rita |