Ottawa Nellie
Ottawa Nellie Black Duke | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | Farrow's Obo | Farrow's Fred |
 Farrow's Betty | |||
| Pitchers Chloe II |  Bullock's Dash | ||
| Bullock's Nellie | |||
| Woodland Queen | Kelly's Tippoo | Earl Of Morley's Dog | |
| Earl Of Morley's Bitch | |||
| Woodstock Queen | Pitchers Beau | ||
| Easten's Black Bess II | |||
| Doc's Jessie | Doc | Young Obo | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Darkie I (Beau x Blackie) | |||
| Rose Obo | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | ||
 Lofty | |||
| Moera | Inconnu | Inconnu | |
| Inconnu | |||
| Inconnu | Inconnu | ||
| Inconnu | |||