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| : CH Iwan van Katyn Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.00 % (10) Ancestor loss coefficient: 100.00 % (4) - 22.31 % (12)   | : IC Blue Rascal van de Bruinband Russian Blue (RUS) | : CH Hengist Blue Gentleman Russian Blue (RUS) | CH Hengist Stroganoff Russian Blue (RUS) | |||||||||||||||
| Meadliam Tarragon Russian Blue (RUS) | ||||||||||||||||||
| : Blue Fire van de Bruinband Russian Blue (RUS) | ||||||||||||||||||
| : Masja van Katyn Russian Blue (RUS) | : IC Borja de Caprice Russian Blue (RUS) | IC Utopia´s Fedor Russian Blue (RUS) | ||||||||||||||||
| CH Katjoesja van Taras Bulba Russian Blue (RUS) | ||||||||||||||||||
| : Hester uit de Poel Russian Blue (RUS) | Silmaril van Katteleyne Siamese blue point (SIA a) | |||||||||||||||||
| Alomene´s Hannelore Russian Blue (RUS) | ||||||||||||||||||
| : Sinka van Kattefrats Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 2.01 % (10) Ancestor loss coefficient: 96.15 % (4) - 18.88 % (12) | : IC Borja de Caprice Russian Blue (RUS) | : IC Utopia´s Fedor Russian Blue (RUS) | IC Loeka van Taras Bulba Russian Blue (RUS) | |||||||||||||||
| Nadja van de Blauwe Engel Russian Blue (RUS) | ||||||||||||||||||
| : CH Katjoesja van Taras Bulba Russian Blue (RUS) | Igor van Puschkin Russian Blue (RUS) | |||||||||||||||||
| Janine van Taras Bulba Russian Blue (RUS) | ||||||||||||||||||
| : Allisson uit de Poel Russian Blue (RUS) | : Silmaril van Katteleyne Siamese blue point (SIA a) | Dalda van de Haymostam Siamese blue point (SIA a 33) | ||||||||||||||||
| Colette v.d. Moonanag-Thau Siamese blue point (SIA a) | ||||||||||||||||||
| : Alomene´s Hannelore Russian Blue (RUS) | Silver Paw van Poelgeest Siamese blue point (SIA a) | |||||||||||||||||
| Mieke Russian Blue (RUS) | ||||||||||||||||||