Lady Katherine Thynne (1865-1933); wife of Evelyn Baring, 1st Earl of Cromer; daughter of John Thynne, 4th Marquess of Bath (1865–1933) Parents John Thynne, 4th Marquess of Bath Frances Isabella Catherine Vesey Children Evelyn Baring, 1st Baron Howick of Glendale Siblings Thomas Thynne, 5th Marquess of Bath Lord Alexander Thynne Lord John Boteville Thynne Lady Beatrice Thynne Lady Alice Emma Thynne Partners Evelyn Baring, 1st Earl of Cromer