Offspring of Olga I (Paris Zoo) i 1878 female Orlow’s Silja i 1974 female Orlow’s Jorsa i 1981 female Orlow’s Kurgan i 1984 male Orlow’s Jefimowitsch i 1981 male Orlow’s Wonja i 1980 female Orlow’s Vasil i 1977 male Fetysz von Smetanka i 1982 male