Offspring of Letka I (Ermolov) i 1864 female Olga Kesselstadt i 1905 female Wjuga Kesselstadt i 1910 female Safie Kesselstadt i 1913 female Boris Kesselstadt i 1910 male Safie Kesselstadt i 1913 female Wjun II Kesselstadt i 1910 male Almaz Altai i 1914 male