The Jameson. Established since 1780. Sine Metu. The master blender's special selection of very old Jameson Irish whiskey. A rare whiskey matured in handpicked oak casks for at least eighteen years. John J brand, founded in 2011 (Ireland), from 1058 sister brands and 3027 competing brands. Jameson. Established since 1780. Sine Metu. The master blender's special selection of very old Jameson Irish whiskey. A rare whiskey matured in handpicked oak casks for at least eighteen years. John J's notoriety arose from exemplary management which optimizes product quality and client satisfaction, which in turn generate financial performance, and therefore, stock performance. Being a Popular brand online is assessed based on the evolution of worldwide Web searches over the last five years.