| ||||||||||||||||||
| : CH Petrovna Blue Rosario Russian Blue (RUS) Inbreeding coefficient: 9.38 % (4) - 15.85 % (10) Ancestor loss coefficient: 65.38 % (4) - 16.52 % (12)   | : CH Harvees Antimony Russian Blue (RUS) | : CH Meadliam Cheiron Russian Blue (RUS) | Meadliam Oscar Russian Blue (RUS) | CH Dunloe Blue Cap Russian Blue (RUS) | : Meadliam Cleopatra Russian Blue (RUS) | Meadliam Oscar Russian Blue (RUS) | CH Dunloe Blue Cap Russian Blue (RUS) | : CH Petrovna Blue Rose Russian Blue (RUS) | : CH Meadliam Larkspur Russian Blue (RUS) | Jennymay Einar Russian Blue (RUS) | Harvees Demi Tod Russian Blue (RUS) | : CH Blue Willow Russian Blue (RUS) | Liteasayr Blu Topaz Russian Blue (RUS) | Liteasayr Blue Jaspar Russian Blue (RUS) | ||||
| : Kabbarps Anja of the Czars Russian Blue (RUS) | ||||||||||||||||||