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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) | ||||