Laddie (Commodore x Golden Duchess)
Laddie (Commodore x Golden Duchess) Commodore |  Red Roland | Brantford Red Jacket | Brant (Sir Obo) |
| Woodstock Dinah | |||
 Pearl (Hector x Black Meg) | Hector | ||
| Black Meg (Beau x Black Bess II) | |||
| Ula (Brant x Busy) | Brant (Sir Obo) | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp | |
| Blackie III (Watermark x Blackie II) | |||
| Niven's Busy | Myke (Frank x Nellie) | ||
| Nancy (US) (? x ?) | |||
| Golden Duchess | 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) | |||
| Niven's Busy | Myke (Frank x Nellie) | Frank (Frank x Nell) | |
| Lawson's Nellie (Niven's Nellie) | |||
| Nancy (US) (? x ?) | Unknown | ||
| Unknown | |||