You are also right, I think, to talk of pro- and anti-Alexander (standing for Macedon) factions at Athens.

FORBES: Two Great Historians Talk Alexander The Great, Part 4

If we accept Macedon to be the progenitor of his tribe, where is the connection for the rest of the Macedonian tribes?

FORBES: Two Great Historians On Alexander the Great Part 2

It may be proven that Macedonians spoke Greek since Macedon, the ancestor of Macedonians, was a brother of Magnes, the ancestor of Thessalians, who spoke Greek.

FORBES: Two Great Historians On Alexander the Great Part 2