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| Sire: GC, RW Roushka Casey At The Bat Russian Blue (RUS) 24 July 1978 Inbreeding coefficient: 5.55 % (4) - 23.27 % (10) Ancestor loss coefficient: 76.67 % (4) - 2.93 % (12)   | Sire's sire: GC, RW Hy-Line´s Dr. Zhivago of Tsar Blu, DM Russian Blue (RUS) | Sire's sire's sire: GC Hy-Line´s Silver Knight Russian Blue (RUS) | GC Velva´s Sky Chief of Hy-Line Russian Blue (RUS) | GC Velva´s Silver Queen of Hy-Line Russian Blue (RUS) | Sire's sire's dam: GC Hy-Line´s Silver Song of Tsar Blu Russian Blue (RUS) | GC Velva´s Sky Chief of Hy-Line Russian Blue (RUS) | CH Hill-Crest Alicia of Hy-Line Russian Blue (RUS) | Sire's dam: GC, RW Lov´n Blu´s Ksenia of Roushka, DM Russian Blue (RUS) | Sire's dam's sire: GC, NW Velva´s Blue Viking Russian Blue (RUS) | GC Felinest Flying High of Velva Russian Blue (RUS) | Velva´s Anastasia, DM Russian Blue (RUS) | Sire's dam's dam: GC Czarina Natasha of Lov´n Blu Russian Blue (RUS) | Foresta´s Ultra Meau Russian Blue (RUS) | CH Velva´s Duchess Priscilla Russian Blue (RUS) | ||||
| Dam: CH Hoveldt Szarina of Roushka Russian Blue (RUS) 09 June 1983 Inbreeding coefficient: 3.50 % (4) - 30.41 % (10) Ancestor loss coefficient: 90.00 % (4) - 2.95 % (12) | Dam's sire: GC, NW Jontue´s Rhythm and Blues of Casein, DM Russian Blue (RUS) | Dam's sire's sire: GC Jontue´s Blue Danube Russian Blue (RUS) | GC, NW Miribu´s Rhapsody in Blue Russian Blue (RUS) | GC Arkhangelsk Tru Dee Azuree Russian Blue (RUS) | Dam's sire's dam: GC Silver Acres Re-Run Russian Blue (RUS) | GC Velva´s Vida Blue Russian Blue (RUS) | CH Miribu´s Sunshine, DM Russian Blue (RUS) | Dam's dam: Roushka Boshjimca Russian Blue (RUS) | Dam's dam's sire: GC Casein´s Maxwell Edison of Roushka Russian Blue (RUS) | CH Tsar Blu´s Zvezda of Casein Russian Blue (RUS) | CH Casein´s Magic Flare Russian Blue (RUS) | Dam's dam's dam: CH Roushka Blu Coral Russian Blue (RUS) | CH Velva´s Gentle Ben of Nordic Russian Blue (RUS) | GC, RW Lov´n Blu´s Ksenia of Roushka, DM Russian Blue (RUS) | ||||