| 子 | 孫 | |
Bob (usa 1910)   Willumbia Kalitan x Princess Virginia |
Willamette Lassie  Bob (usa 1910) x Midgen |
Greyling Mahomet Teddy Mahomet x Willamette Lassie |
| Lady Wellington Chesterfield Johnnie x Willamette Lassie |
| 子 | 孫 | |
| Bob (usa 1910) Willumbia Kalitan x Princess Virginia |
Willamette Lassie Bob (usa 1910) x Midgen |
Greyling Mahomet Teddy Mahomet x Willamette Lassie |
| Lady Wellington Chesterfield Johnnie x Willamette Lassie |