his father Antiochus; according to the Suda, it might be named after his son Antiochus. He is reputed to have built sixteen Antiochs. Seleucus founded Antioch on a site chosen through ritual means. An eagle, the bird of Zeus, had been given a piece of sacrificial meat and the city was founded on the site to which the eagle carried the offering. Seleucus did this on the 22nd day of the month of Artemísios in the twelfth year of his reign, equivalent to May 300 BCE. Antioch soon rose above Seleucia Pieria to become the Syrian capital. Hellenistic age The original city of Seleucus was laid out in imitation of the grid plan of Alexandria by the architect Xenarius. Libanius describes the first building and arrangement of this city (i. p. 300. 17). The citadel was on Mount Silpius and the city lay mainly on the low ground to the north, fringing the river. Two great colonnaded streets intersected in the centre. Shortly afterwards a second quarter was laid out, probably on the east and by Antiochus I Soter, which, from an expression of Strabo, appears to have been the native, as contrasted with the Greek, town. It was enclosed by a wall of its own. In the Orontes, north of the city, lay a large island, and on this Seleucus II Callinicus began a third walled "city", which was finished by Antiochus III the Great. A fourth and last quarter was added by Antiochus IV Epiphanes (175–164 BC); thenceforth Antioch was known as Tetrapolis. From west to east the whole was about in diameter and a little less from north to south. This area included many large gardens. The new city was populated by a mix of local settlers that Athenians brought from the nearby city of Antigonia, Macedonians, and Jews (who were given full status from the beginning). According to ancient tradition, Antioch was settled by 5,500 Athenians and Macedonians, together with an unknown number of native Syrians. This number probably refers to free adult citizens, so that the total number of free Greek settlers including women and children was probably between 17,000 and 25,000. About west and beyond the suburb Heraclea lay the paradise of Daphne, a park of woods and waters, in the midst of which rose a great temple to the Pythian Apollo, also founded by Seleucus I and enriched with a cult-statue of the