Red Monk
Red Monk Red Roland | Brantford Red Jacket |  Brant (Sir Obo) | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Blackie III (Watermark x Blackie II) | |||
| Woodstock Dinah |  Kelly's Tippoo | ||
| Toronto Jet | |||
| Pearl (Hector x Black Meg) | Hector | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp | |
| Woodstock Flirt | |||
| Black Meg (Beau x Black Bess II) | Pitchers Beau | ||
| Easten's Black Bess II | |||
| Ula (Brant x Busy) | Brant (Sir Obo) | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp | Farrow's Obo |
| Pitchers Chloe II | |||
| Blackie III (Watermark x Blackie II) | Watermark (Brush II) | ||
| Blackie II (Beau x Blackie) | |||
| Niven's Busy | Myke (Frank x Nellie) | Frank (Frank x Nell) | |
| Lawson's Nellie (Niven's Nellie) | |||
| Nancy (US) (? x ?) | Unbekannt | ||
| Unbekannt | |||