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| : GC Zatasha Zultanov Russian Blue (RUS) Inbreeding coefficient: 3.49 % (4) - 18.56 % (10) Ancestor loss coefficient: 73.33 % (4) - 10.28 % (10)   | : CH Broadweir Fyedka Russian Blue (RUS) | : Broadweir Tretchikoff Russian Blue (RUS) | CH Hengist Bitochki Russian Blue (RUS) | CH Sylphides Varakova Russian Blue (RUS) | : Broadweir Zerelda Russian Blue (RUS) | CH Hengist Bitochki Russian Blue (RUS) | Giselle Vashti Russian Blue (RUS) | : CH Anderida Opalenska Russian Blue (RUS) | : CH Hengist Sascha Russian Blue (RUS) | CH Hengist Stroganoff Russian Blue (RUS) | Meadliam Tarragon Russian Blue (RUS) | : Anderida Marushka Russian Blue (RUS) | CH Hengist Sascha Russian Blue (RUS) | Anderida Dawn Chorus Russian Blue (RUS) | ||||
| : Pyret Blue Anoushka Russian Blue (RUS) Inbreeding coefficient: 11.82 % (4) - 26.86 % (9) Ancestor loss coefficient: 76.67 % (4) - 7.70 % (10) | : GC Pyret Prince Tristan Russian Blue (RUS) | : Windown Baron Dymitri Russian Blue (RUS) | DGRC Brooklea Tamitza Russian Blue (RUS) | CH Brooklea Natasha Russian Blue (RUS) | : Pyret Silver Astra Russian Blue (RUS) | GC Benwell Borodin Russian Blue (RUS) | Riau Arch Czarina Russian Blue (RUS) | : Pyret Blue Delphine Russian Blue (RUS) | : GC Benwill Borodin Russian Blue (RUS) | CH Sylphides Talmudovsky Russian Blue (RUS) | Eilandonna Silva Sheen Russian Blue (RUS) | : Riau Arch Czarina Russian Blue (RUS) | GC Myemgay Baron Kelikov Russian Blue (RUS) | Raelyn Blue Honni Russian Blue (RUS) | ||||