Quarles’s brother, the royalist poet Francis Quarles, claimed an English ancestry stretching back to before the Conquest, but the family’s earliest known ancestor lived at Ufford in Northamptonshire during the reign of Henry V.
The eldest of four sons, Quarles was under-age when his father died in 1599. It was initially unclear whether he was subject to wardship, but by 1602 the matter had been settled in the affirmative, and Joan purchased the wardship for £300.
Early in 1608 Quarles was prosecuted in Star Chamber for hunting the king’s deer, but he pleaded that the land over which he had hunted was disafforested.
Quarles was first appointed to serve on a local commission in May 1610, but was not named to the Essex bench until 1622. In February 1626 he was returned for Colchester after Sir Harbottle Grimston plumped for the county seat. His decision to seek election is undoubtedly explained by the interests of his younger brother Francis, who belonged to an Essex syndicate which aimed to obtain parliamentary authority to manufacture saltpetre using a new method. However, as the bill failed to emerge from the House of Lords, where it was introduced, Quarles proved unable to further the syndicate’s interests.
Following the dissolution the government considered demanding £200 from Quarles by way of a Privy Seal loan, but the money was probably never raised.
