The youngest son of a large family, Carey was named after his godfather Sir Robert Dudley†, 1st earl of Leicester, and destined for the Court, where he lived well beyond his modest means. At the age of 32 he embarked on a second career in the ‘stirring world’ of the Scottish border, and his ten years as a northern man were probably the happiest of his life.
Before returning south to his Suffolk home, Columbine Hall, Carey visited Dunfermline to see the king’s second son, Prince Charles, who was brought to England in 1605 and created duke of York.
Carey returned to the Commons in 1621 after an absence of 20 years, sitting for Grampound, where the duchy of Cornwall’s interest coincided with the influence of his nephew Charles Trevanion*, who lived six miles away at Caerhayes. Both of his sons, Sir Henry II and Thomas, were also returned. On 17 May 1621 Carey was the first Member named to consider a bill to reinstate the will of a London merchant which had been overturned in Chancery, and on 30 Nov., in the second sitting, he was given charge of the bill to confirm an exchange of lands between Prince Charles and Sir Lewis Watson*.
A strong Protestant and Armada veteran, Carey obviously disapproved of the Spanish marriage proposed for his master, but at the age of 63 he was summoned to Madrid whence Charles and the duke of Buckingham had gone to woo the Infanta in 1623.
