Offspring of Polongai de Ruwendael i 1928 male Ariel von der Heppach i 1952 male Czarewitsch von der Solitude i 1955 male Posso i female Tichij Don Boris i 1959 male Tichij Don Igor i 1958 male Odessa’s Njeba i 1960 female Tichij Don Towaritsch Ruski i 1958 male