The sixth king of Rome was Servius Tullius, who is said to have been the son of a female in the establishment of Tanaquil. His mother's name was Ocrisia; but there is something vague about the paternity of the boy, which has been assigned sometimes to the Lar, or household god of the establishment, and sometimes to Vulcan. Whoever may have been the father, it was soon intimated that the child was to occupy a high position; and on one occasion, when sleeping in his cradle, his head was seen to be on fire; but no one was allowed to blow out the poor boy's brains, or otherwise extinguish the flame, which was rapidly consuming the hair on the head of the future heir to the monarchy. The nurses and attendants were ordered to sit down and see the fire burn out of its own accord, which, the tradition says, it did, though common sense says it couldn't; for the unfortunate infant must have died of consumption had he been suffered to blaze away in the cool manner spoken of. Though of common origin, at least on his mother's side, young Servius Tullius was supposed to have been completely purified by the fire, which warmed the hearts of all who came near him; and not only did the queen adopt him as her own son, but the partial baking had produced such an effect upon his very ordinary clay, that he was treated like a brick required for the foundations of the royal house into which Tarquinius cemented him, by giving him, as a wife, one of the daughters of the royal family.
Tanaquil having kept secret her husband's death, Servius Tullius continued for some time to carry on the business of government, just as if nothing had happened. When it was at length felt that the young favourite of fortune had got the reins fairly in his hands, the murder came out, and the barbarous assassination of Tarquinius was published to the multitude. Servius was the first instance of a king who mounted the throne without the aid of the customary pair of steps, consisting of an election by the Senate, and a confirmation by the Curiæ.
It might have been expected that Servius, when elevated above his own humble stock, might have held his head so high and become so stiff-necked as to prevent him from noticing the rank from which he had sprung; but, on the contrary, he exalted himself by endeavouring to raise others. His reign was not a continued round of fights, for he preferred the trowel to the sword, and, instead of cutting his name with the latter weapon, he wisely chose to build up his reputation with the former instrument. His first care was to complete the city, to which he added three hills, feeling, perhaps, that his fame would become as ancient as the hills themselves; and with a happy perception that if "walls have ears" they are just as likely to have tongues, he surrounded Rome with a wall, which might speak to future ages of his spirit and enterprise. He was a friend to insolvent debtors, to whom he gave the benefit of an act of unexampled liberality. Desiring them to make out schedules of their liabilities, he paid off the creditors in a double sense, for they were extremely reluctant to receive the cash, the payment of which cashiered their claim on the person and possessions of their debtors. He abolished imprisonment for debt, giving power to creditors over the goods and not the persons--or, as an ingenious scholar has phrased it, the bona and not the bones--of their debtors.