Fenella Hepburn-Stuart-Forbes-Trefusis (1889-1966) (1889–1966) Parents Lady Jane McDonnell Charles Hepburn-Stuart-Forbes-Trefusis, 21st Baron Clinton Children Nerissa Bowes-Lyon Patricia Bowes-Lyon Diana Bowes-Lyon Katherine Bowes-Lyon Princess Anne of Denmark Siblings Harriet Hepburn-Stuart-Forbes-Trefusis Partners John Bowes-Lyon