Janet Wedderburn Peerage person ID=31260 (d. 1797) Parents Peter Wedderburn, Lord Chesterhall Janet Ogilvy Children Lady Henrietta Maria Erskine John Erskine James St Clair-Erskine, 2nd Earl of Rosslyn Siblings David Wedderburn Alexander Wedderburn, 1st Earl of Rosslyn Partners Sir Henry Erskine, 5th Baronet