Pedigree Certificate
E. CRENSHAW'S COLBY RUSTY (HOBB'S RUSTY)
| Parents | Grandparents | Great-Grandparents | GG-Grandparents |
| COLBY'S DIME | COLBY'S TWEEDIE | COLBY'S JUDO | COLBY'S PRIMO |
| COLBY'S VERONICA | |||
| COLBY'S MERLE (VOSE'S) | CAMMETT'S FLASH | ||
| COLBY'S BUFFY | |||
| COLBY'S PENNY (FULLER'S PENNY) | COLBY'S RIFLE | COLBY'S BUDDY | |
| COLBY'S MERLE (VOSE'S) | |||
| COLBY'S SASSY | COLBY'S TRIM | ||
| COLBY'S FOOL | |||
| COLBY'S MARGIE | COLBY'S RIFLE | COLBY'S BUDDY | COLBY'S ROWDY |
| COLBY'S PUPSY | |||
| COLBY'S MERLE (VOSE'S) | CAMMETT'S FLASH | ||
| COLBY'S BUFFY | |||
| COLBY'S GYPSY | COLBY'S RIFLE | COLBY'S BUDDY | |
| COLBY'S MERLE (VOSE'S) | |||
| COLBYS BUFFY | COLBY'S FLUB-DUB | ||
| COLBY'S TRIXIE |