Pedigree of Siberian Boris
Siberian Boris 1940	CH USA Siberian Ivanski II 1936	CH CAN Ivanski 1928	Rurik of Crooksbury
			Dashenka of Crooksbury
		Siberian Kingson's Sonia 1931	Siberian Kingson 1930
			Mississippi Sonia 1931
	Siberian Alesha's Mona	Alesha White 1931	Siberian Sergius 1930
			Desreena 1929
		Siberian Icy Queen Mona 1928	CH USA Icy King 1925
			CH USA Siberian Feodorovna 1929
This pedigree was generated by