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| Sire: Old Fort Jack Frost Persian silver shell (PER ns 12) Inbreeding coefficient: 7.03 % (4) - 7.46 % (10) Ancestor loss coefficient: 84.00 % (4) - 68.54 % (10)   | Sire's sire: Old Fort King of the Silvers Persian shaded silver (PER ns 11) | Sire's sire's sire: Bitterne Silver Chieftain Persian shaded silver (PER ns 11) | Lord Southampton Persian silver shell (PER ns 12) | Holmesdale Bulbul Persian silver shell (PER ns 12) | Sire's sire's dam: Ingleside Blinks Persian (PER) | Blue Jack Persian blue (PER a) | Ingleside Tawny Persian blue (PER a) | Sire's dam: Silver Rime Persian silver shell (PER ns 12) | Sire's dam's sire: Lord Southampton Persian silver shell (PER ns 12) | Silver Lambkin Persian silver shell (PER ns 12) | Southampton Duchess Persian silver shell (PER ns 12) | Sire's dam's dam: Silver Moon Persian silver shell (PER ns 12) | Silver Laddie Persian silver tabby (PER ns 22) | Queenie Persian blue (PER a) | ||||
| Dam: St Lawrence Shadow Crimes Persian silver shell (PER ns 12) 15 July 1902 Inbreeding coefficient: 0.00% (4) - 0.29 % (10) Ancestor loss coefficient: 94.44 % (4) - 72.37 % (10) | Dam's sire: Bitterne Silver Chieftain Persian shaded silver (PER ns 11) | Dam's sire's sire: Lord Southampton Persian silver shell (PER ns 12) | Silver Lambkin Persian silver shell (PER ns 12) | Southampton Duchess Persian silver shell (PER ns 12) | Dam's sire's dam: Holmesdale Bulbul Persian silver shell (PER ns 12) | Eng Ch Nero Persian (PER) | Dam's dam: CH Katie Did Persian black smoke (PER ns) | Dam's dam's sire: Whychwood Persian silver tabby (PER ns 22) | Charlbury Silver King Persian silver tabby (PER ns 22) | Chadington Belle Persian silver shell (PER ns 12) | Dam's dam's dam: Portia Persian tortoiseshell (PER f) | |||||||