The Tarquins did not give up without a fight. According to Livy’s implausibly action-packed account, Tarquinius Superbus made an abortive attempt to stage a counter-revolution in the city and, when that failed, joined forces with King Lars Porsenna of the Etruscan town of Clusium, who mounted a siege of Rome with the aim of restoring the monarchy – only to be defeated by the heroism of its newly liberated inhabitants.