This Member was probably the son or grandson of Roger Mathew of Berry Pomeroy, Devon, who was mustered as a pikeman in 1569, and assessed for subsidy in 1581 at £3 in goods.
Mathew’s long career as a Dartmouth Member began with a low-key performance in the third Jacobean Parliament. He received no committee appointments, and made just one speech. Supporting his more voluble colleague William Nyell on 7 May 1621, during a debate on the bill against extortionate customs officials, he related ‘divers extreme exactions in the town for which he serveth’, claiming that the offenders took ‘a bushel of corn for a fee, of 16 gallons to the bushel, out of every vessel of corn’. He received wages for his attendance at Westminster.
Mathew was paid in 1622-3 for impressment duties, and for ‘riding to Exeter about the Virginia fishing’.
In 1625 Mathew’s parliamentary colleague was John Upton, a local gentleman, who succeeded in breaking the corporation of Dartmouth’s monopoly over the nomination of the borough’s Members. On the day before the next election, the merchant oligarchy approved a declaration condemning troublesome freemen who broke with custom by choosing outsiders over local freemen. Mathew was a prominent signatory of this document, and though he proved unable to prevent Upton from establishing himself as his regular colleague in the Commons, he now emerged as Dartmouth’s principal spokesman.
In addition to these specific grievances, all of which related to Buckingham’s role as lord admiral, Mathew probably also blamed the royal favourite for the mismanagement of the 1625 Cadiz expedition, in the aftermath of which troops had been billeted at Dartmouth. On 16 Mar. he urged the Commons to petition the king about the ‘many discontented ... soldiers [and] mariners’ still remaining in the West Country. During the supply debate on 23 Mar. he complained that previous grants had been wasted, with the Cadiz fleet costing twice as much as was necessary. On 27 Mar. he warned that at Dartmouth, people were ‘more in fear of the soldiers that lie there for the guard of the coasts than of any foreign enemies’, and argued that when the newly agreed subsidies were collected, some relief should be offered to poor people who were already burdened by billeting costs.
In 1628 Mathew was again returned with Upton, notwithstanding a bid by Dartmouth’s high steward, the 1st earl of Manchester (Sir Henry Montagu*) to nominate one Member.
During the debate on 7 May about the Navy’s continuing failure to protect the English coast, Mathew brought to the House’s attention the case of a captain of a royal ship at Plymouth who had refused to intercept a Dunkirk privateer near Dartmouth, alleging that he lacked the appropriate warrant. He revived this complaint on 9 June, while the Commons was preparing its Remonstrance against Buckingham, and once more highlighted the consequences of such negligence: ‘every day we hear of ships taken. No fisher boat or bark can go out ... but in danger of [the] French or Dunkirk[er]s’. In a trade which had formerly employed 700 mariners, 60 ships were now lying idle, with this problem compounded by the thousand or more sailors lost during the disastrous expeditions to Cadiz and the Ile de Ré. Despite his concerns about the current calibre of naval commanders, on the same day he defended Richard Plumleigh, a captain accused of failing to protect merchant shipping and of being a Catholic convert. Acknowledging that he knew this Dartmouth man, a cousin of the 1624 Member, William Plumleigh, Mathew insisted that his conversion had been only temporary, and that he had distinguished himself during the Ré campaign. On 4 June Mathew was appointed to help investigate the Navy’s supply of powder.
In late 1627 Mathew had received a financial boost when his father-in-law died, leaving him a quarter of his estate, valued at over £400. He was intended in due course to pass this legacy on to his children, but apparently failed to do so. By now he was almost certainly investing locally in property, and latterly enjoyed landed revenues of around £160 a year.
Mathew again represented Dartmouth in the early stages of the Long Parliament. He initially backed the parliamentarian cause during the Civil War, but was ejected from the Commons in 1644 for attending the Oxford Parliament.
