Geoffrey Mackworth (1879-1952) (1879–1952) Parents Sir Arthur William Mackworth, 6th Bt. Alice Kate Cubitt Children Siblings Dorothy Mackworth Digby Mackworth Gwyneth Mackworth Mary Josephine Mackworth Francis Julian Audley Mackworth John Dolben Mackworth Arthur Christopher Paul Mackworth Beryl Katherine Mackworth Sir Harry Llewellyn Mackworth, 8th Bt. Sir Humphrey Mackworth, 7th Bt. Helen Mackworth Partners Noel Mabel Langford