Frank Sidgwick British publisher; collector, editor, and writer of poetry (1879–1939) Parents Charlotte Sophia Wilson Arthur Sidgwick Children Capt. Jeremy Sidgwick Priscilla Sidgwick Elizabeth Sidgwick Anne Sidgwick Christopher Sidgwick Mary Sidgwick Siblings Rose Sidgwick Hugh Sidgwick Ethel Sidgwick Margaret Sidgwick Partners Mary Christina Coxhead