| Sons | Grand-sons | |
Columbia Rose Of R K O (usa 1927)   Challenger Cracker (uk-can) x Miss Mc Nibbs |
Mister Smith  Little Marquis Of R K O x Columbia Rose Of R K O (usa 1927) |
| Sons | Grand-sons | |
| Columbia Rose Of R K O (usa 1927) Challenger Cracker (uk-can) x Miss Mc Nibbs |
Mister Smith Little Marquis Of R K O x Columbia Rose Of R K O (usa 1927) |