Thomas Willoughby, 1st Baron Middleton British Baron (1672-1729) (1672–1729) Parents Emma Barnard Francis Willughby Children Thomas Willoughby Francis Willoughby, 2nd Baron Middleton Siblings Cassandra Willoughby, Duchess of Chandos Richard Child, 1st Earl Tylney Sir Francis Willoughby, 1st Bt. Partners Elizabeth Rothwell