Pedigree of Gwejon Kosoi Gwejon Kosoi i 1966 male Voday i 1908 male Sappho (Demmel) i 1906 female Sappho i 1900 female Czar II i 0 male Czar III i 1899 male Senta Osborn i 1896 female Wolga (Ingelman) i 1907 female Sapho i 1900 female