sentences:  In 1663 most of his extensive lands were restored by the Act of Settlement 1662, and several high offices in the state were conferred upon him, including that of Custos Rotulorum of Westmeath.However Dudley Costello, who was from a family of Gaelic freeholders that had been cheated out of their land by the 1st Viscount, resisted by organising rapparee actions.He was eventually shot in a skirmish in eastern County Mayo in 1667.