The Attainders
King James issued a "A Proclamation touching the Earles of Tyrone and Tyrconnell" on 15 November 1607, describing their action as treasonous, and therefore preparing the ground for the eventual forfeiture of their lands and titles. No reply was made to the proclamation.
Their titles were attainted in 1614, although they continued to be recognised on the Continent. It can be noted that the attainder of these titles in 1614—six years after Earl of Tyrconnell’s death in Rome in 1608—can hardly have been considered legitimate, at least in continental Catholic countries of the day. Even within the context of English and colonial Irish rule, the attainder came about six years after Rory, 1st Earl of Tyrconnell, had already died. As accused, for him to have been properly tried, he should have been tried by his peers in the Peerage of Ireland, under the presiding authority of the Lord High Steward of Ireland. However, he was already dead, unable to stand in his own defence, and his title already inherited by his son Hugh “Albert” O'Donnell; therefore in order to attaint the title, the trial would have to have been of Hugh “Albert”, who had in fact committed no crime. Under English legal theory the title had potentially lapsed as soon as he embarked on the ship without permission to leave Ireland, and when it lapsed it could not then pass to his descendants without some special waiver.
The attainder was therefore considered by his supporters as a travesty of justice and was considered null and void by many on the Continent. The succession of the Earl of Tyrconnell's son, Hugh “Albert” O'Donnell, as 2nd Earl of Tyrconnell (1st creation) was therefore recognized as valid abroad, not least in the Spanish realm.
These attainders had a much greater impact on the people of Ulster. The 1603 peace arrangement with the three lords was ended, as they had broken its conditions by leaving the kingdom without permission, and their remaining freehold lands were confiscated. Chichester proposed a new plantation of settlers from England, Wales and Scotland, sponsored in part by the City of London merchants, which became known as the Plantation of Ulster. This had an enormous negative impact on the lower class Gaelic-culture inhabitants of Ulster, an outcome that is still overlooked.
Read more about this topic: Flight Of The Earls