Carey Seymour Knyvett (1804-1860) (1804–1860) Parents Henry Knyvett Sophia Elizabeth Hussey Children Seymour Henry Knyvett Carey John Knyvett Charlotte Henrietta Knyvett Siblings Felix Knyvett Frederick Knyvett Henry John Knyvett Harriet Knyvett Sophia Harriet Knyvett Cecilia Sophia Knyvett Partners Mary Ann Wise