Lady Argyl
Lady Argyl Hugh Rock Lad |  Black Duck | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | Farrow's Obo |
| Pitchers Chloe II | |||
| Althea | Watermark (Brush II) | ||
 Cute (Sam x Flora) | |||
| Sis F (Earl x Bijou) | Earl (Obo Jr x Black Garrie) | Obo Jr | |
| Black Garrie (Garry) | |||
| Bijou (Obo II x Darkie) | Obo II Site Web : http://www.asc-cockerspaniel.org/history/histoobo.asp | ||
| Darkie I (Beau x Blackie) | |||
| Connie B | Prince Obo III | Harry Obo | Obo Jr |
| Phonsie | |||
| Maud S II (Col. Stubbs x Daisy Dean) |  Colonel Stubbs | ||
 Daisy Dean | |||
| Queen Bess | Brag (Wildair x Little Buttercup) | Wildair | |
| Little Buttercup | |||
| Flossie (Dan x Nellie C) | Dan (Ned x Rena) | ||
| Nellie Cohoon | |||