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| Sire: DCH Erebus Persian black (PER n) 07 February 1909 Inbreeding coefficient: 7.06 % (4) - 7.92 % (10) Ancestor loss coefficient: 83.33 % (4) - 17.87 % (11)   | Sire's sire: Eng CH Earlsfield Delta Persian black (PER n) | Sire's sire's sire: CH Kew Blue San Toy II Persian blue (PER a) | Blue San Toy Persian blue (PER a) | Madam Beppo Persian blue (PER a) | Sire's sire's dam: Earlsfield Jet Persian black (PER n) | Sire's dam: Loughboro Queenie Persian black (PER n) | Sire's dam's sire: Blue San Toy Persian blue (PER a) | Peter of Tovil Persian blue (PER a) | Blue Pads Persian blue (PER a) | Sire's dam's dam: Mother Gumps Persian (PER) | ||||||||
| Dam: Lady Diana Claire Persian blue (PER a) 13 April 1913 Inbreeding coefficient: 5.23 % (4) - 6.25 % (10) Ancestor loss coefficient: 82.76 % (4) - 28.06 % (10) | Dam's sire: Blue Mooney Persian blue (PER a) | Dam's sire's sire: Neila Billi II Persian (PER) | Eng CH Neila Billi of Thorpe Persian blue (PER a) | Swallowcliffe Dollie of Thorpe Persian blue (PER a) | Dam's sire's dam: Blue Beauty Persian blue (PER a) | San Toy II Persian blue (PER a) | Egeria Persian blue (PER a) | Dam's dam: Martha Washington Persian black smoke (PER ns) | Dam's dam's sire: Romeo (aca) Persian blue (PER a) | San Toy II Persian blue (PER a) | Bonnie Blue Persian blue (PER a) | Dam's dam's dam: Bonnie Lassie (aca - d:martha washington) Persian black smoke (PER ns) | Jacques Persian white amber/copper/gold-eyed (PER w 62) | Lady Jane Grey (aca) Persian (PER) | ||||