http://agathe.gr/guide/temple_of_apollo_patroos.html
Temple of Apollo Patroos Next to the Stoa of Zeus at the south are the remains of a small temple of Apollo Patroos (Fatherly), so-called because he was the father of Ion, founder of the Ionian Greeks, ... Temple of Apollo Patroos Next to the Stoa of Zeus at the south are the remains of a small temple of Apollo Patroos (Fatherly), so-called because he was the father of Ion, founder of the Ionian Greeks, a tribe that included the Athenians (Fig. 10). ... "Euphranor also made the Apollo called Patroos in the temple nearby. ... Monumental cult statue of Apollo Patroos by Euphranor.