Prudentia Penelope Leslie (died 1896) (1826–1896) Parents Christiana Fosbery Charles Powell Leslie Children Frederick Cavendish-Bentinck Christina Anne Jessica Cavendish-Bentinck William Cavendish-Bentinck Venetia James Siblings Christiana De La Poer Beresford, Marchioness of Waterford Julia Leslie Sir John Leslie, 1st Baronet Emily Leslie Thomas Slingsby Charles Powell Leslie Alicia Mary Leslie Anne Leslie Charlotte Leslie Partners George Cavendish-Bentinck