Mignonette (Jinks x Trixie)
Mignonette (Jinks x Trixie) Jinks (Black Robbie x Topsey II) | Black Robbie |  Brant (Sir Obo) | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Blackie III (Watermark x Blackie II) | |||
| Vic (Roy Obo x Cleo) | Roy Obo | ||
| Cleo (Hector x Black Meg) | |||
| Topsey II | Jacobs' Jumbo | Jacobs' Kaffir | |
 | |||
| Topsey (Sandy x Floss) | Sandy (Red Leo x Daisy B) | ||
| Floss (Carlo x Dillon's Bell) | |||
| Trixie (Jeff x Trixie II) | Jeff (Black Duke x Black Bess) | Black Duke | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Woodland Queen | |||
| Black Bess (Black Duke x Topsy S) | Black Duke | ||
| Topsy S (Searles' Topsy) | |||
| Trixie II (Prince x Molly) | Prince (Dixie x Heather Bloom) | Unknown | |
| Unknown | |||
| Molly (Dude x Flirt II) | Unknown | ||
| Unknown | |||