ἐφ' ὅσον αὐτοῦ ἡ ὑπόστασις τῶν χρόνων ὑπῆρχεν → as long as his store of years lasted
χά¯ϊος, η, ονgenuine, true, good, Lacon. word in Ar.; so, χαός, όν, χαοὶ οἱ ἐπάνωθεν the good men of olden time, Theocr.