Offspring of Olga (English) i 1922 female Atlas Prince Rego i 1946 male Boronova Borzorka i 1950 male Boronova Barzita i 1950 female Boronova Balalaika i 1948 female Boronova Betroushka i 1948 female Boronova Boadazina i 1948 female Boronova Bacio i 1949 male Boronova Beltreena i 1948 female Boronova Braun Gold i 1952 male Boronova Baltrea i 1948 female Wilbur Peter i 1950 male Wilbur Rose i 1950 female Wilbur Prince Tula i 1950 male Wilbur Sadie i 1950 female