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| : DGC Globury Chekhov Russian Blue (RUS) Inbreeding coefficient: 7.65 % (4) - 17.31 % (10) Ancestor loss coefficient: 79.31 % (4) - 6.08 % (12)   | : GC Zatasha Kandalaski Russian Blue (RUS) | : CH Zatasha Ivoranski Russian Blue (RUS) | CH Broadweir Fyedka Russian Blue (RUS) | CH Anderida Opalenska Russian Blue (RUS) | : CH Delos Niobe Russian Blue (RUS) | Russchotski Christoff Russian Blue (RUS) | Tarawood Odille Russian Blue (RUS) | : CH Zhivago Annanuska Russian Blue (RUS) | : CH Suraliam Superstar Russian Blue (RUS) | CH Zatasha Ivanov of Tashema Russian Blue (RUS) | Ryeholme Sylvasheena Russian Blue (RUS) | : GC Zatasha Kandilinska Russian Blue (RUS) | CH Broadweir Fyedka Russian Blue (RUS) | CH Zatasha Karenska Russian Blue (RUS) | ||||
| : Merlow Czar Pepita Russian Blue (RUS) Inbreeding coefficient: 7.76 % (4) - 23.61 % (10) Ancestor loss coefficient: 86.67 % (4) - 10.25 % (10) | : DGC Merlow Czar Blueen Russian Blue (RUS) | : CH Myowne Ru Elaman Russian Blue (RUS) | CH Sylphides Sharikov Russian Blue (RUS) | Myowne Ru Nicola Russian Blue (RUS) | : Merlow Czar Nina Russian Blue (RUS) | GC Sininen Nikolai Russian Blue (RUS) | Pyret Silver Astra Russian Blue (RUS) | : GC Merlow Czar Vinnovna Russian Blue (RUS) | : GC Sininen Nikolai Russian Blue (RUS) | GC Wirake Ivan Russian Blue (RUS) | CH Za Atalaya of Keswick Russian Blue (RUS) | : Craodina Za Vinnitsa Russian Blue (RUS) | Craodina Za Doff-Tu Russian Blue (RUS) | Craodina Za Arina Russian Blue (RUS) | ||||