Fiennes’s father, the 1st Viscount Saye and Sele, nicknamed ‘Old Subtlety’ for his puritan scheming against Charles I, dominated Banbury from his residence at Broughton, three miles away.
Fiennes took the senior county seat in 1626, when he was appointed to attend conferences with the Lords on the duke of Buckingham’s activities as lord admiral (4 Mar.) and defence (7 March). On 5 Apr. he was also one of those instructed to wait upon the king with a Remonstrance defending the privileges of the House.
Fiennes and his father were removed from the commission of the peace in 1636, in punishment for the viscount’s encouragement of local resistance to Ship Money.
