Offspring of Vikhra (Grotten) i 1870 female Sascha von der Pegnitz i 1908 female Sirodka Bielaja i 1913 female Fedja Gerojewitsch von Helfenstein i 1920 male Slobian Bielaja i 1913 male Slodenka Bielaja i 1916 female Slobian Sinjawa i 1918 male Karsarvin i 1917 male