Reynell’s father, a brother of the courtiers Sir Carew* and Sir George Reynell*, left his Devonshire estate of 3,000 acres to his eldest son in April 1621.
In 1621 Reynell married one of the daughters of the wealthy Exchequer clerk Sir Henry Spiller*.
At Court, Reynell skilfully exploited his position and contacts to gain an independent income. In 1626 he received a 31-year Crown lease of the profits of Dartmoor Forest, Devon, and by 1631 he had succeeded his father as bailiff of ex-chantry lands in Devon.
Reynell did not sit in Parliament again during the 1640s, probably through choice, as his business partner (Sir) Philip Mainwaring took the Morpeth seat in the Short Parliament. He continued to serve in the king at Oxford during the Civil War, and duly compounded in 1646, escaping with a fine of £150. He encountered a good deal more trouble over his role as surety for his father-in-law’s fine: although Spiller had passed his manors of Laleham and Teddington to Reynell, the latter missed the deadline for payment of the final £4,500 of Spiller’s composition, and found himself sequestrated afresh in 1648. Reynell’s troubles were multiplied after Spiller’s death in 1649, when he found himself sued by James Herbert†, who had married the heiress to Spiller’s estate; the two men paid off the fine jointly and must have agreed to partition the estates, as Reynell ended up in possession of Laleham, worth over £500 a year.
Reynell sold his remaining interest in the wine licence farm in 1652, but at the Restoration he petitioned the king for a renewal of the lease, which had just lapsed; it was instead granted to the duke of York in the following year. Reynell also unsuccessfully petitioned to pass his Privy Chamber post to his son Henry.
