Offspring of Prime Minister i 1916 male Elwill Zena i 1950 female Winbrook Eglon i 1956 male Winbrook Avena i 1955 female Winbrook Cossack i 1953 male Winbrook Olga i 1952 female Winbrook Maxim i 1952 female Winbrook Maslova i 1952 female Winbrook Oudar i 1952 male La Zephyr Whispering Winds i 1959 female La Zephyr Prince Elite i 1959 male La Zephyr Lady Lucia i 1959 female La Zephyr Collette i 1959 female La Zephyr Princess Katrina i 1959 female La Zephyr Carbon Copy i 1959 male