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| : DGRC Brooklea Tamitza Russian Blue (RUS) Inbreeding coefficient: 6.53 % (4) - 14.53 % (9) Ancestor loss coefficient: 73.33 % (4) - 14.44 % (10)   | : Marshala Rusan Viscount Russian Blue (RUS) | : Marshala Rusan Gregor Russian Blue (RUS) | Marshala Rusan Qrius Russian Blue (RUS) | CH Marshala Rusan Minx Russian Blue (RUS) | : Marshala Rusan Macey Russian Blue (RUS) | Marshala Rusan Qrius Russian Blue (RUS) | Marshala Rusan Macqui Russian Blue (RUS) | : Taranki Tasha Russian Blue (RUS) | : CH Sylphides Sharikov Russian Blue (RUS) | Jennymay Einar Russian Blue (RUS) | CH Sylphides Mavilova Russian Blue (RUS) | : GC Eilandonna Abigail Russian Blue (RUS) | CH Sylphides Sharikov Russian Blue (RUS) | Eilandonna Kareen Russian Blue (RUS) | ||||
| : DGC Myemgay Tsaritza Russian Blue (RUS) Inbreeding coefficient: 9.19 % (4) - 20.16 % (10) Ancestor loss coefficient: 76.67 % (4) - 5.67 % (12) | : Eastern Ninotchka Russian Blue (RUS) | : Eilandonna Sarno Russian Blue (RUS) | Myowne Petrov Russian Blue (RUS) | Myowne Pavlova Russian Blue (RUS) | : Marshala Rusan Tresca Russian Blue (RUS) | Marshala Rusan Milord Russian Blue (RUS) | Marshala Rusan Macess Russian Blue (RUS) | : CH Myemgay Countess Tanya Russian Blue (RUS) | : GC Carramar Kelikov Russian Blue (RUS) | Marshala Rusan Viscount Russian Blue (RUS) | Gold CH Eilandonna Katinka Russian Blue (RUS) | : Devenish Rian Zara Russian Blue (RUS) | CH Myowne Ru Elaman Russian Blue (RUS) | Myowne Ru Mischa Russian Blue (RUS) | ||||