Pedigree of Siberian Sonia
Siberian Sonia 1928	CH USA Icy King 1925	Russky of Elgate White	CH USA Nico of Farningham White 1921
			Semstra White 1922
		Lady Olga 1920	Hasova 1913
			Loree
	CH USA Zenaide 1924	CH USA Yurak's Nansen 1922	Polar Sea White
			CH USA Olga of Farningham 1920
		Katushia II 1922	Boris 1916
			Evalo II 1919
This pedigree was generated by