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| Sire: CH Langherne Treasure Persian silver shell (PER ns 12) 18 July 1928 Inbreeding coefficient: 22.09 % (4) - 23.01 % (9) Ancestor loss coefficient: 57.14 % (4) - 24.01 % (10)   | Sire's sire: EngCH Langherne Felix Persian silver shell (PER ns 12) | Sire's sire's sire: EngCH Cupid of Hyver Persian silver shell (PER ns 12) | EngCH Mischief of Hyver Persian silver shell (PER ns 12) | Shrimp of Hyver Persian silver shell (PER ns 12) | Sire's sire's dam: EngCH Langherne Beauty Persian silver shell (PER ns 12) | EngCH Langherne Knight Persian silver shell (PER ns 12) | Langherne Snowdrop Persian silver shell (PER ns 12) | Sire's dam: Langherne Daydream Persian silver shell (PER ns 12) | Sire's dam's sire: Peter of Aldwych Persian silver shell (PER ns 12) | EngCH Cupid of Hyver Persian silver shell (PER ns 12) | Victorine of Aldwych Persian silver shell (PER ns 12) | Sire's dam's dam: EngCH Langherne Beauty Persian silver shell (PER ns 12) | EngCH Langherne Knight Persian silver shell (PER ns 12) | Langherne Snowdrop Persian silver shell (PER ns 12) | ||||
| Dam: Langherne Sally Persian silver shell (PER ns 12) 17 July 1929 Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 100.00 % (4) - 43.31 % (10) | Dam's sire: Cupid of Callow Persian blue (PER a) | Dam's sire's sire: Eng CH Eros of Allington Persian blue (PER a) | Eng CH Milord O´Mendip Persian blue (PER a) | Evadne of Allington Persian blue (PER a) | Dam's sire's dam: Northway Singing Hinny Persian blue (PER a) | Colneside Billy Bumpet Persian blue (PER a) | Lady Umph Persian blue (PER a) | Dam's dam: Langherne Dawn Persian black smoke (PER ns) | ||||||||||