Prince (Chancellor x Red Ruby)
Prince (Chancellor x Red Ruby) Raven Chancellor |  King Raven | Black Duke | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Woodland Queen | |||
| Topsy S (Searles' Topsy) | Black Graf | ||
| Chien (Chein) (Hector x Black Meg) | |||
| Lady Raven | Sport (Brant x Raven Bess) | Brant (Sir Obo) | |
| Raven Bess | |||
| Nellie (Paddie x Peggie) | Unknown | ||
| Unknown | |||
| Red Ruby (Fritz Jr x Vic) | Fritz Jr | Fritz III (Black Knight x Eclipse) | Black Knight of Woodstock |
| Eclipse (Omo x De Vernon) | |||
| Vermillion | Unknown | ||
| Unknown | |||
| Vic (Roy Obo x Cleo) | Roy Obo | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp | |
| Hiawatha Belle | |||
| Cleo (Hector x Black Meg) | Hector | ||
| Black Meg (Beau x Black Bess II) | |||