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| : GIC Briggs z Doubku Russian Blue (RUS) Inbreeding coefficient: 12.50 % (4) - 16.81 % (10) Ancestor loss coefficient: 87.50 % (4) - 21.32 % (10)   | : EC Galanthus Rosa Glauca Russian Blue (RUS) | : GPR & IC Jonas Lefine Russian Blue (RUS) | Higginbotham Blue Delight Russian Blue (RUS) | Dvina Lefine Russian Blue (RUS) | : Elza Russian Blue (RUS) | : Bára z Ráholce Russian Blue (RUS) | : Orixus Rosa Glauca Russian Blue (RUS) | CH Charming Envoy Petrobe of Blue Planet Russian Blue (RUS) | IC Anuscha von Smiegel Russian Blue (RUS) | : Tanyma z Daver Russian Blue (RUS) | EC Galanthus Rosa Glauca Russian Blue (RUS) | Nelly z Daver Russian Blue (RUS) | ||||||
| : GIC Fedine de la Ferriere Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 100.00 % (4) - 22.78 % (10) | : EC Farodell Benjamin Russian Blue (RUS) | : GC Geojoy Duke Russian Blue (RUS) | GC Globury Vashti Russian Blue (RUS) | Zhivago Grisha Russian Blue (RUS) | : CH Aduesh Czarina Russian Blue (RUS) | CH Taliesin Blue Czar Russian Blue (RUS) | Chrysostom Kelsta Russian Blue (RUS) | : Daphne de la Fresnaye Russian Blue (RUS) | : Channing de Tireby Russian Blue (RUS) | : Bergamotte de Tireby Russian Blue (RUS) | ||||||||