 The family divided into several lines, of which the most notable is that of Compiano, which descended from Giannone Landi, a great-grandson of Rodolfo.From mediaeval times, most of the Val di Taro was held by the Landi family.In 1582, their lands passed into the hands of Ottavio Farnese, Duke of Parma, following a failed conspiracy against the Farnese family, some thirty years before the better-known Sanvitale conspiracy.