Mary Rennell British painter (1901-1981) (1901–1981) Parents Lady Sybil McDonnell Vivian Smith, 1st Baron Bicester Children Joanna Phoebe Rodd Rachel Rodd Juliet Honor Rodd Mary Rodd Siblings Hugh Smith Randal Smith, 2nd Baron Bicester Victoria Smith Honor Smith Stephen Smith Joyce Smith Partners Francis Rodd, 2nd Baron Rennell