O'Neil's Busy II
O'Neil's Busy II Obo IIWebsite : http://www.asc-cockerspaniel.org/history/histoobo.asp | Farrow's Obo | Farrow's Fred |  Bullock's Bebb |  Bullock's Old Bebb |
| Bullock's Flirt | ||||
| Farrow's Minnie | Farrow's Emperor | |||
 Farrow's Mary | ||||
| Farrow's Betty | Farrow's Emperor | Top (Gambler x Flirt) | ||
| Doll (Bob x Kate) | ||||
| Farrow's Mary | Unknown | |||
| Unknown | ||||
| Pitchers Chloe II | Bullock's Dash | Bullock's Bebb | Bullock's Old Bebb | |
| Bullock's Flirt | ||||
| Bullock's Flirt | Jone's Bob | |||
| Jone's Nellie | ||||
| Bullock's Nellie | Young Beb | Bullock's Old Bebb | ||
| Lord Derby's Nancy | ||||
| Bullock's Flirt | Jone's Bob | |||
| Jone's Nellie | ||||
| O'Neil's Busy | Tinsley's Raven | Sommerville's Dash | Proctor's Prince | Unknown |
| Unknown | ||||
| Sommerville's Jessy | Unknown | |||
| Unknown | ||||
| Tinsley's Busy | Dash (Jack x Gyp) | Unknown | ||
| Unknown | ||||
| Tinsley's Daisy | Stevens' York | |||
| Stevens' Gypsy | ||||
| Tinsley's Busy | Dash (Jack x Gyp) | Unknown | Unknown | |
| Unknown | ||||
| Unknown | Unknown | |||
| Unknown | ||||
| Tinsley's Daisy | Stevens' York | Unknown | ||
| Unknown | ||||
| Stevens' Gypsy | Unknown | |||
| Unknown | ||||