Deer Park Beauty
Deer Park Beauty Black Brant | 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) | |||
 Barclay's Daisy | Obo Jr | Farrow's Obo | |
| Farrow's Nellie | |||
| Ruby (Sport x Fleet) | Sport (Jet x Daisy) | ||
| Fleet (? x ?) | |||
| Deer Park Pansy | Deer Park Rex | Black Graf | Obo II Website : http://www.asc-cockerspaniel.org/history/histoobo.asp |
| Critic (Watermark x Blackie II) | |||
| Miss Brant | Brant (Sir Obo) | ||
| Barclay's Daisy | |||
| Deer Park Bessie | Black Brant | Brant (Sir Obo) | |
| Barclay's Daisy | |||
| Simcoe Black Bird | Black Duke | ||
| Miss Brant | |||