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| : Petsamo Frithiof Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.49 % (10) Ancestor loss coefficient: 96.00 % (4) - 16.95 % (12)   | : Jennymay Ole Russian Blue (RUS) | : CH Meadliam Cheiron Russian Blue (RUS) | Meadliam Oscar Russian Blue (RUS) | CH Dunloe Blue Cap Russian Blue (RUS) | : Archon Titania Russian Blue (RUS) | CH Dunloe Silvertoes Russian Blue (RUS) | Archon Paprika Russian Blue (RUS) | : Holway Valtina Russian Blue (RUS) | : CH Revel Cathlas Russian Blue (RUS) | Browndreys Bluebell Siamese blue point (SIA a 33) | : Blackland Silver Bell Siamese blue point (SIA a) | CH Misselfore Ryken Siamese blue point (SIA a 33) | Revel Silver Star Siamese blue point (SIA a) | |||||
| : Bingswood Tamara Russian Blue (RUS) Inbreeding coefficient: 0.00% (4) - 0.50 % (10) Ancestor loss coefficient: 95.65 % (4) - 15.59 % (12) | : CH Revel Cathlas Russian Blue (RUS) | : Browndreys Bluebell Siamese blue point (SIA a 33) | CH Misselfore Pan Print Siamese blue point (SIA a 33) | Laurentide Ephree Aquamarine Siamese blue point (SIA a 33) | : Bathwick Seraphina Russian Blue (RUS) | : CH Meadliam Cheiron Russian Blue (RUS) | Meadliam Oscar Russian Blue (RUS) | CH Dunloe Blue Cap Russian Blue (RUS) | : Pennymead Pavlova Russian Blue (RUS) | Dunloe Mickal Russian Blue (RUS) | Dunloe Anna Russian Blue (RUS) | |||||||