Talk:François-Henri de Franquetot de Coigny

First duc of Coigny?
Why François-Henri de Franquetot de Coigny, 1er duc de Coigny? Is this "First" correct? His grandfather François de Franquetot de Coigny was also since 1747 the Duke of Coigny! --Swabian (talk) 20:12, 24 May 2012 (UTC)