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| : Loe Dun Vanya Russian Blue (RUS) Inbreeding coefficient: 3.48 % (4) - 18.44 % (10) Ancestor loss coefficient: 90.00 % (4) - 12.48 % (10)   | : CH Pushkin Serge Russian Blue (RUS) | : CH Jennymay Fingal Russian Blue (RUS) | CH Kabbarps Blue Iris of Jennymay Russian Blue (RUS) | Jennymay Alla Russian Blue (RUS) | : Sylphides Silvasheena Russian Blue (RUS) | Jennymay Erling Russian Blue (RUS) | CH Sylphides Mavilova Russian Blue (RUS) | : Loe Dun Kerensa Russian Blue (RUS) | : Bounty-Blue Lefine Russian Blue (RUS) | IC Dasja Lefine Russian Blue (RUS) | Kabbarps Essra Russian Blue (RUS) | : Loe Dun Tamara Russian Blue (RUS) | Meadliam Urry Russian Blue (RUS) | Dimonovitch Zina Russian Blue (RUS) | ||||
| : Mirabella von der Laurentziburg Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 5.21 % (10) Ancestor loss coefficient: 96.15 % (4) - 5.89 % (12) | : IC Florian von der Laurentziburg Russian Blue (RUS) | : Bucky-Blue Lefine Russian Blue (RUS) | IC Dasja Lefine Russian Blue (RUS) | Kabbarps Essra Russian Blue (RUS) | : Bora von der Laurentziburg Russian Blue (RUS) | Mikesch European black (EUR n) | Mussa Russian Blue (RUS) | : Kit-Kin´s Sandra Russian Blue (RUS) | : GC Kit-Kin´s Blu-Boy Russian Blue (RUS) | GIC, GC Pavel af Braheborg Russian Blue (RUS) | CH Felinest Brita Blue of Kit-Kin Russian Blue (RUS) | : Betty-Lou´s Treasure Russian Blue (RUS) | Betty-Lou´s Czar Peter Russian Blue (RUS) | CH Betty-Lou´s Wallacavic Russian Blue (RUS) | ||||