He joined the Irish Army under the command of Richard Talbot, Earl of Tyrconnell, which had remained loyal to James and was undergoing a major expansion. Luttrell and other Catholic officers flocked to the army, while Protestants were purged. Protestant inhabitants in Ireland rose, proclaiming their loyalty to William of Orange.
He joined the Irish Army under Richard Talbot, Earl of Tyrconnell, which remained loyal to James and was experiencing a major transformation. Luttrell and other Catholic officers joined the army, while Protestants were removed. Protestant residents in Ireland rose up, proclaiming their loyalty to William of Orange.