Covert’s ancestors can be traced back in Sussex to the thirteenth century, and produced a Member for Arundel in 1384; however they played no great part in the county until their acquisition of the manor of Slaugham, in Lewes Rape, in the late fifteenth century.
Covert’s father was described in 1564 by William Barlow, bishop of Chichester, as a ‘misliker of religion and godly proceedings’. However, Covert himself was a firm Protestant, and probably a puritan.
In 1614 Covert was returned for the third time for the county, together with his brother-in-law Sampson Lennard, and was named to five committees during the course of the Addled Parliament. He and Lennard were among those appointed on 8 Apr. to recommend statutes for repeal or continuance. On 11 May he was instructed to help consider the bill to prevent the export of ordnance, in which he had an interest thanks to his involvement in the Wealden iron industry. Two days later he was named with Lennard to a committee for a bill to enable a Sussex gentleman to sell land to pay his debts. After the cessation of business in response to Bishop Neile’s charge of sedition against the House, he again joined Lennard in accompanying the Speaker to see the king on 29 May. Both were named to attend the conference with the Lords of 4 June on the Sabbath observance bill.
There is no evidence that Covert sought re-election in 1621. The following year he was summoned, along with Sir Thomas Bishopp* and other Sussex gentlemen, to explain their refusal to pay the Benevolence, to which he subsequently contributed £50.
Covert’s cousin, who lived in Maidstone, was knighted in early 1624, but there can be little doubt that it was this Member who was returned for Sussex in 1626, having been first selected at a meeting of the county’s gentry held during the Epiphany sessions at Lewes.
This parliamentary inactivity was not a sign of failing vigour, as Covert remained one of the most active members of the Sussex bench. In July he was praised by the Privy Council for ‘the care and industry’ that he had taken over a survey of coastal defence, and the 4th earl of Dorset (Sir Edward Sackville*) was thanked for employing ‘a man so able and circumspect for the service of his country in these stirring and doubtful times’.
Covert made his will on 29 July 1631 and died early in the following year, aged 88. He was buried on 23 Feb., according to his request, ‘in the new erected chapel adjoining to the parish church of Slaugham’. He left £5 each to the poor of nine Sussex parishes, £5 to the minister of Slaugham, Simon Aldrich, whom he had himself presented, and £40 for ‘a piece of plate in token of remembrance of the love I had borne him’ to Sir Thomas Pelham*, one of his trustees and executors. All the books in his study were to remain ‘as standards in my house to be and endure to the sole use and benefit of my next heir’. He died childless and his niece and heir outlived him by only a few months. After her death her son’s wardship was sold to Lord Goring (Sir George Goring*) for £4,000. His widow survived till 1666, taking two further husbands, John Freke* and Denzil Holles*. His great-nephew, the last of the family, was returned for Horsham in 1661.
