Lady Kathleen Thynne British nobility and botanical collector (1891-1977) (1891–1977) Parents Violet Mordaunt Thomas Thynne, 5th Marquess of Bath Children John Stanley Richard Stanley Martin Stanley Thomas Stanley, 8th Baron Stanley of Alderley Mary Stanley Siblings Lady Emma Thynne Lady Mary Thynne Henry Thynne, 6th Marquess of Bath John Thynne, Viscount Weymouth Partners Oliver Stanley