The Irish chiefs and kings were supposed to give food and gifts to these wandering bands of ollamhs which proved a great burden to them. If they refused they were satirised. The Synod or
Convention of Drumceat in 584 AD was called to pass new laws to keep control of the ollams.
Geoffrey Keating's History of Ireland states that St
Columba or Columcille interceded on their behalf as follows: ''"'I do not wish to keep the ,' said the king, 'so unjust are their demands and so numerous are they. For there are usually thirty in the train of an , and fifteen in that of an , and so on for the other grades of the down to the lowest.' Each of them used to have a separate train of attendants according to his degree, so that nearly the third of the men of Ireland followed the bardic profession. Columcille said to the king that it was right to set aside many of the filés, as they were so numerous. But he advised him to maintain a as his own chief ollamh after the example of the kings who went before him, and that each provincial king should have an ollamh, and, moreover, that each lord of a cantred or district in Ireland should have an ollamh, and Columcille proposed this plan and Aodh assented to it; From this regulation, which was made by
Aodh, son of Ainmire, and Columcille, it followed that the king of Ireland and every provincial king and every lord of a cantred had a special ollamh, and that each of these ollamhs had free land from his own lord, and, moreover, the lands and worldly possessions of each of these ollamhs enjoyed general exemption and sanctuary from the men of Ireland. It was also ordained that a common estate should be set apart for the s where they could give public instruction after the manner of a University, such as and , in , where they gave free instruction in the sciences to the men of Ireland, as many as desired to become learned in and in the other sciences that were in vogue in Ireland at that time. The of Ireland at that time was Eochaidh Eigeas, son of Oilill, son of Earc, and it was he who was called
Dallán Forgaill, and he sent out s and set them over the provinces of Ireland, namely, Aodh Eigeas over the district of Breagh and over Meath, Urmhaol chief eigeas over the two provinces of Munster, Sanchan, son of Cuairfheartach, over the province of Connaught, and Fear Firb, son of Muireadhach, son of Mongan, in the ollamhship of Ulster; and, moreover, an ollamh in every cantred in Ireland under these high ollamhs, and they were to have free land from their territorial chiefs, as well as sanctuary, as we have said; and each of them was to get certain rewards for their poems and compositions."'' ==List of Chief Ollamhs==