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| : GIC Tsar Blu´s Zeus Russian Blue (RUS) Inbreeding coefficient: 29.54 % (4) - 36.06 % (10) Ancestor loss coefficient: 80.00 % (4) - 14.86 % (10)   | : GC, BW, NW Tsar Blu´s Ziggy Tsardust, DM Russian Blue (RUS) | : GC Katstarz Alympian of Tsar Blu, DM Russian Blue (RUS) | GC Les Joy´s Vanadium Russian Blue (RUS) | GC Tsar Blu´s Zouthrn Bell of Katstarz Russian Blue (RUS) | : GC, RW Tsar Blu´s Zazzle Russian Blue (RUS) | GC, NW Tsar Blu´s Zarin, DM Russian Blue (RUS) | Nitesea´s Nadia of Tsar Blu Russian Blue (RUS) | : CH Tsar Blu´s Z´Angelique Russian Blue (RUS) | : GC Tsar Blu´s Tsardust Crooner Russian Blue (RUS) | GC, BW, NW Tsar Blu´s Ziggy Tsardust, DM Russian Blue (RUS) | Tsar Blu´s Tsardust Melody, DM Russian Blue (RUS) | : CH, RW Kyina´s Angel Dust of Tsar Blu, DM Russian Blue (RUS) | CH, RW Kyina Crossfire Russian Blue (RUS) | Tsar Blu´s Zemerald of Kyina Russian Blue (RUS) | ||||
| : EC Esther von Hirschbach Russian Blue (RUS) | ||||||||||||||||||