An incomplete list of events which occurred in Italy in AD 1409: Battle of Sanluri on the island of Sardinia Council of Pisa elects Antipope Alexander V Ladislaus of Naples invades Tuscany Theodore II puts an end to French domination of Genoa Births Alessandro Sforza Bernardo Rossellino Deaths Alberico da Barbiano Martin I of Sicily References Italy Italy Years of the 15th century in Italy