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| Sire: Boy Blue (aca) Persian blue (PER a) 06 October 1919 Inbreeding coefficient: 7.04 % (4) - 9.75 % (9) Ancestor loss coefficient: 86.67 % (4) - 24.80 % (10)   | Sire's sire: Madrona Sir Koko III Persian (PER) | Sire's sire's sire: Madrona Sir Koko II Persian blue (PER a) | Dch Sir Ko Ko Persian blue (PER a) | Blue Belle Hiller Persian blue (PER a) | Sire's sire's dam: Arbutus Victoria Persian black (PER n) | CH Abdullah Persian blue (PER a) | Rokeles Nixie Persian blue (PER a) | Sire's dam: Madrona Blue Patricia Persian blue (PER a) | Sire's dam's sire: Dch Sir Ko Ko Persian blue (PER a) | Cocotte Persian blue (PER a) | Pousette Persian blue (PER a) | Sire's dam's dam: Princess Kapiolano Persian blue (PER a) | DCH Erebus Persian black (PER n) | Lady Diana Claire Persian blue (PER a) | ||||
| Dam: Blue Princess (aca) Persian blue (PER a) Inbreeding coefficient: 0.00% (4) - 3.61 % (10) Ancestor loss coefficient: 100.00 % (4) - 29.82 % (10) | Dam's sire: Madrona Sir Koko III Persian (PER) | Dam's sire's sire: Madrona Sir Koko II Persian blue (PER a) | Dch Sir Ko Ko Persian blue (PER a) | Blue Belle Hiller Persian blue (PER a) | Dam's sire's dam: Arbutus Victoria Persian black (PER n) | CH Abdullah Persian blue (PER a) | Rokeles Nixie Persian blue (PER a) | Dam's dam: Princess Kapiolano Persian blue (PER a) | Dam's dam's sire: DCH Erebus Persian black (PER n) | Eng CH Earlsfield Delta Persian black (PER n) | Loughboro Queenie Persian black (PER n) | Dam's dam's dam: Lady Diana Claire Persian blue (PER a) | Blue Mooney Persian blue (PER a) | Martha Washington Persian black smoke (PER ns) | ||||