Prince Eugene Kotchoubey de Beauharnais (1894-1951) (1894–1951) Parents Lev Mikhailovich Kochubey Daria de Beauharnais Children Diane Kotchoubey de Beauharnais Princess Helen Kotchoubey de Beauharnais Princess Nathalie Alexandria Kotchoubey de Beauharnais Princess Hortense Kotchoubey de Beauharnais Partners Helen Pearce