Offspring of Olga I (Paris Zoo) i 1878 female Olagus Aljona i 1966 female Markants Anna Karenina i female Frimodt’s Boris Nikolaivitsj, i male Olagus Jaschma i 1972 female Olagus Orskatja i 1975 female Olagus Eugenia Teretjeva i 1970 female Olagus Pirotchka i 1976 female Olagus Elena Maruschka i 1970 female Olagus Iltitjina Zbrowska i 1972 female