Pedigree Certificate
Clark's Old Sport
| Parents | Grandparents | Great-Grandparents | GG-Grandparents |
| Clark's Tige | Clark's Roamer | — | — |
| — | |||
| — | — | ||
| — | |||
| Clark's Betty Jane | — | — | |
| — | |||
| — | — | ||
| — | |||
| Clark's Black Peggy | — | — | — |
| — | |||
| — | — | ||
| — | |||
| — | — | — | |
| — | |||
| — | — | ||
| — |
| Parents | Grandparents | Great-Grandparents | GG-Grandparents |
| Clark's Tige | Clark's Roamer | — | — |
| — | |||
| — | — | ||
| — | |||
| Clark's Betty Jane | — | — | |
| — | |||
| — | — | ||
| — | |||
| Clark's Black Peggy | — | — | — |
| — | |||
| — | — | ||
| — | |||
| — | — | — | |
| — | |||
| — | — | ||
| — |