Offspring of Sibir V (Stroganoff) i 1882 male Sorva of Woronzova i 1901 female Slava O’ Valley Farm i female Michael Strogoff (Bourne) i 1906 male Valley Farm Barrie i 1905 male Sorvan O’Valley Farm i 1904 male Valley Farm Hilda i 1905 female Obilska i 1905 male Strela O’Valley Farm i 1904 female Satanov O’ Valley Farm i 1907 female Flossie Czarina i 1910 female Sarinov O’Valley Farm i 1907 male Olga O’Valley Farm i 1908 female Safa O’Valley Farm i 1906 female Zyclon O’Valley Farm i 1912 male Defiance O’Valley Farms i 1911 male Siberia O’Valley Farm i 1904 female Narva O’Valley Farm i 1907 male Sela O’Valley Farm i 1913 male Strassnyi O’Valley Farm i 1913 male Ranco (O’Valley Farm) i 1911 male
