Johnson’s background is obscure. An attempt to identify him as a son of William Johnson of North Crawley, Buckinghamshire, born in about 1537, should probably be discounted, as this man would have been rather old to have played an active role in the Parliaments of 1604 and 1614.
Johnson first appears as an auditor for the south Wales estates of William Somerset, 3rd earl of Worcester. He subsequently maintained an association with the 4th earl, acting as his agent in a land transaction of 1605.
Johnson’s experience of auditing estate accounts meant he possessed a considerable knowledge of land management, which he was able to bring to bear as an Exchequer surveyor. In 1602 he composed a lengthy letter to Cecil which discussed reform of Crown lands and the maximizing of revenue.
It is hardly surprising that Johnson played a prominent role in debates concerning land reform and the poor. His nomination to the committee to consider the grievances raised by Sir Edward Montagu* at the opening of the 1604 session (23 Mar.) probably reflected his interest in depopulation and enclosure, a matter closely related to the bill he had introduced in 1597.
In his treatise of 1602-3 Johnson had called for improved record-keeping on Crown estates to increase revenue, and the establishment of a central repository for the Crown’s manorial court rolls.
Johnson’s duties as a royal surveyor saw him involved in official inquiries into the management of forests and a wide-ranging survey of royal woods in 1608-9, and he was called upon to give advice on schemes for increasing Crown income by leasing woods. He also composed a tract on forest revenue for Charles Blount, earl of Devonshire, lord deputy of Ireland.
Johnson’s oft-repeated interest in the plight of the poor partly stemmed from his knowledge of estate management, but it may also have been indicative of a godly interest in social reform, a recurrent theme throughout his parliamentary career. Indeed, one of his foremost concerns was the evils of alehouse society, and he pursued reformation at every opportunity. In 1615 he wrote to lord chancellor Ellesmere (Thomas Egerton I†) with a series of proposals for suppressing superfluous alehouses, maintaining that the populace should not be allowed ‘to waste their estates in vile and excessive bibbling and drunkenness’.
Johnson’s moral reformist outlook can be seen in some of his other activities in Parliament. During the 1606-7 session, for example, he requested that the Elizabethan Statute of Labourers be reviewed ‘and stubborn and disobedient servants met withal’, and was asked by the House to bring in a bill to this effect (19 Nov. 1606).
Johnson’s interests as an Ordnance official also surfaced in Parliament. In the debate on grievances during the 1605-6 session, he confirmed that, since James’s accession, no saltpetre or gunpowder had been brought into the Ordnance stores, and he demanded that its export be included in their list of complaints (16 Apr. 1606).
As an Ordnance official Johnson doubtless had dealings with the London Armourers’ Company, who approached him to present a petition to the Commons on 30 Mar. 1607, which detailed their declining fortunes and the damaging effects of the recent repeal of the 1558 Arms Act.
Johnson played a prominent role in the purveyance debates of 1604 and 1606. He later recalled that Salisbury had sought his ‘private opinion’ on purveyance during the 1604 session, which appears to have stimulated his involvement.
John Hare, a leading Member of the anti-purveyance lobby, raised the issue again at the beginning of the second session and obtained the leave of the House to proceed with a bill which effectively abolished purveyance.
Although not a native of Monmouth, Johnson, as its parliamentary representative, defended the interests of the town and its vicinity in Parliament on several occasions, most notably during the passage of a bill for the replacement of a bridge across the Wye at Chepstow. The bill provided for a general levy upon Monmouthshire for making and maintaining the bridge, and at its report stage on 11 Apr. 1606, Johnson, a member of the committee, opposed it and offered a proviso ‘for Monmouth’.
Johnson was often involved in parliamentary business concerning London, his main residence, and its chartered companies. In 1605 he wrote a tract regarding London’s water supply and sewer system, apparently for Sir Julius Caesar*, advising that reforms were needed, several of which required legislation.
During the first Jacobean Parliament Johnson made modest contributions to debates on the Union (26 Nov. and 3 Dec. 1606) and the Great Contract (1 May and 6 Nov. 1610). Naturally, as a Salisbury associate, he supported efforts to conclude the Contract.
As clerk of the deliveries Johnson possessed rooms in the Tower, and this occasionally brought him to the attention of the Commons. On 10 May 1604, during the debate about the imprisonment of the warden of the Fleet, Johnson informed the House that, on coming down for supper, he had spoken with the warden even though the Commons had ordered he remain a close prisoner.
Johnson’s influence in government circles was undermined by Salisbury’s death in 1612, and consequently during the Addled Parliament he seems never to have acted as a spokesman for the Crown. He continued to serve as an Ordnance official, but appears to have fallen ill in early 1620, when his travel expenses were discontinued and his signature on the office’s quarter books was replaced by that of his son, Edward.
