The Cornish branch of the Carew family was established at Antony towards the end of the fifteenth century. Carew’s father Richard, the author of the Survey of Cornwall, sat for Cornish boroughs in two Elizabethan parliaments, but was never knight of the shire, despite an active career in local government. Carew interrupted his legal studies to accompany his uncle Sir George Carew II* on his mission to the Baltic, where his skill at Latin led to him being ‘often employed by mine uncle’s direction, to deliver messages and receive answers both to and from many great persons of the Dutch, Swedish and Polish nations’. Soon after his return, his father sent him with Sir Henry Neville I* to France, where he mastered the native tongue in just nine months. Richard Carew suffered from chronic ill health, and fearing that he might die prematurely and leave his son a ward of the Crown, he arranged for him to marry in 1601 while still a minor.
By 1613 Richard had gone blind, and Carew took over the management of the family estates. This new-found prominence in Cornish society doubtless encouraged his decision to stand in 1614 as a knight of the shire, though he probably relied on the backing of his influential uncle, John Arundell* of Trerice, to secure his place in the Commons.
Carew never sat again, and indeed barely participated in local government, other than serving on the commissions arising from the billeting of soldiers near his home during the 1620s. Given his wealth, pedigree and obvious intelligence, his omission from the county bench is particularly surprising, and perhaps indicates that he inherited his father’s poor health. In about 1633 he declined to compound for knighthood in Cornwall, claiming that he had already paid in London. His subsidy assessment of £18 in 1641 compared unfavourably with his father’s 1604 rating of £25, but he nevertheless purchased a baronetcy in the same year. He died intestate in March 1643. According to the inventory of his personal estate, he left nearly £400 in cash, plate and jewellery, though his books were valued at a mere £6.
