Offspring of Courageous i 1915 male Helmarhojs Jan i 1938 male Heimerbergs Nadja i 1945 female Sergej (Wetter) i 1944 male Gilgamesch i 1947 male Heimerbergs Natascha i 1943 female Kicki (Eriksson) i 1946 female Natascha (Eriksson) i 1948 female Heimerbergs Tzarewitch i 1943 male Cusco i male Ekhaga Petrow i 1948 male Bojar (Lundin) i 1946 male Raila (Petersson) i 1945 female Koschaj i 1950 male Ekhaga Jana i 1948 female Ekhaga Nadja i 1949 female Ekhaga Czarina i 1949 female