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| Sire: EC Ilya Muromec of Happy Song Russian Blue (RUS) 20 April 2011 Inbreeding coefficient: 0.00% (4) - 0.34 % (10) Ancestor loss coefficient: 96.67 % (4) - 42.07 % (10)   | Sire's sire: IC Dars of Happy Song Russian Blue (RUS) | Sire's sire's sire: Master WCF, WCH GIC Jolie Preferee´s Quant Russian Blue (RUS) | IC Dars Russian Silver Russian Blue (RUS) | Jolie Preferee´s Esmerelda Russian Blue (RUS) | Sire's sire's dam: CH Ursula Yar Russian Blue (RUS) | IC Yaropolk Russian Blue (RUS) | Neonila Sverkajuschja Zvezda Russian Blue (RUS) | Sire's dam: IC Grinte Glamour Ustinja Russian Blue (RUS) | Sire's dam's sire: CH Prohor Flint Russian Blue (RUS) | Flint Russian Blue (RUS) | Katjusha Russian Blue (RUS) | Sire's dam's dam: Airin Blue Pearl Russian Blue (RUS) | Amur, Alma Mater Russian Blue (RUS) | CH Gabriella Blue Eyes Russian Blue (RUS) | ||||
| Dam: CH Ursula Yar Russian Blue (RUS) 02 October 2008 Inbreeding coefficient: 0.00% (4) - 0.00 % (9) Ancestor loss coefficient: 100.00 % (4) - 45.53 % (10) | Dam's sire: IC Yaropolk Russian Blue (RUS) | Dam's sire's sire: IC Justas Russian Blue (RUS) | Timofei Russian Blue (RUS) | Maija Russian Blue (RUS) | Dam's sire's dam: Yael Russian Blue (RUS) | Hemul Russian Blue (RUS) | Frosya Russian Blue (RUS) | Dam's dam: Neonila Sverkajuschja Zvezda Russian Blue (RUS) | Dam's dam's sire: GIC Svjatogor Jasno Solnyshko Russian Blue (RUS) | IC Antey Russian Blue (RUS) | GIC Anfisa Monplizir Russian Blue (RUS) | Dam's dam's dam: Uma Turman Uy Delfin Russian Blue (RUS) | Juljen Russian Blue (RUS) | Fidgi Koenen Russian Blue (RUS) | ||||