Wilfrid Theodore Rivett-Carnac (1864-1929) (1864–1929) Parents Mary Anstruther Wilkinson William John Rivett-Carnac Children Siblings Ernest Rivett-Carnac James Frank Rivett-Carnac Sir Clennel George Rivett-Carnac, 6th Bt. Percy Temple Rivett-Carnac Louis Wilfred Guise Rivett-Carnac Sir William Percival Rivett-Carnac, 5th Bt.