Simcoe Duke
Simcoe Duke Facination (Obadiah x Amazement) | Obadiah | Brant (Sir Obo) | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Blackie III (Watermark x Blackie II) | |||
| Bonita (Brahmin x Ouida) | Compton Brahmin | ||
 Ouida (Baron x Haidee) | |||
| Amazement | King Of Obo's | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | |
| Darkie I (Beau x Blackie) | |||
| Snow II | Farrow's Obo | ||
| Snow (Bramble x Nell) | |||
| Delaware Darkey | Rabbi | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | Farrow's Obo |
| Pitchers Chloe II | |||
| Ruth (Black Pete x Miss Nance) | Black Pete | ||
| Miss Nance | |||
| Woodstock Flossie | Bob Obo | Farrow's Obo | |
| Farrow's Nellie | |||
 Woodstock Maida | Master Shina | ||
| Muggins | |||