Mary Warnock, Baroness Warnock Philosopher of morality, education and mind, and writer on existentialism (1924-2019) (1924–2019) Parents Ethel Mary Schuster Archibald Edward Wilson Children Kathleen Warnock Grizell Maria Warnock James Marcus Alexander Warnock Felix Geoffrey Warnock Stephana Warnock Siblings Duncan Wilson Malcolm Wilson Partners Geoffrey Warnock