Madrid may likely have been founded by erdara nation descending from A-Dar-Er-Ga son of A-Zhe-Reg-Ha son of Awa-ha-yad-Da-Ha - called by greeks Zeus of Argos and Aidés or Hadés - ,ancestor of dravida or druida tribes (dara-awidda) originally with a language that may rather had been similar to that of Kordofan and Chukotka all of zhe origin,as land or mother of themselves :
Ma-a-Dara-Awayad.
And this is where imedréd tribe of tu-areg and inhabitants of Adrer may have come from too.
Jews and christians call them Daraa,Zerakh and Yehudah.
See Füredi !
Balázs Déri