Offspring of Strela Perchino i 1893 female Radost (Sumarokova-Korff) i 1905 female Akhid (Sumarokova-Korff) i 1907 male Sokol de Bellegrave i 1912 male Pospekh (Korff-Sumarokova) i 0 male Unica d’ Ozolles i 1911 female Kolpitza II i 0 female Ataman (Sumarokova-Korff) i 1911 male Thais von Gessenberg i 1914 female Troika von Gessenberg i 1914 female