The Fourth Earl of Dorset and the Personal Rule of Charles I
The assembly of the Long Parliament in November 1640 witnessed an outburst of passionate hostility toward recent royal policies in church and state. “The Common-wealth hath bin miserably torne and macerated,” declared Harbottle Grimston, “and all the proprieties and liberties shaken: the Church distracted, the Gospell and Professors of it persecuted, and the whole Kingdome over-run with multitudes and swarmes of projecting cater-wormes and caterpillars, the worst of all the Aegyptian plagues.” Yet, as Kevin Sharpe has recently reminded us, “to those on the road during the 1630s, the journey seemed far from a headlong rush towards conflict.” Sir Henry Wotton could write in 1633 that “we know not what a Rebel is; what a Plotter against the Common-weal: nor what that is, which Grammarian[s] call Treason: the names themselves are antiquated with the things.” To resolve this flat contradiction requires much further research into the politics and government of Charles I's Personal Rule. In particular, a clear picture of the political behavior, relationships, and attitudes of many public figures is still lacking. This article therefore presents a case study of one prominent individual: Edward Sackville, fourth earl of Dorset, privy councillor and lord chamberlain to Henrietta Maria. These offices gave Dorset an exceptional opportunity during the 1630s to “see more clearly into [the king's] intents and actions.” Moreover, both official sources and personal correspondence should reveal his activities during the Personal Rule and his attitudes toward it. What follows will examine in turn Dorset's duties as the queen's lord chamberlain, the political influence that this office conferred, his work as a privy councillor, his relations with various factions, and his private opinions of the regime and of Charles I and Henrietta Maria.
The Opening of the Long Parliament
The most recent survey of the early years of the long parliament has restated the traditional view that the parliament was united against the king from the first, under the leadership of John Pym. This opinion is so deeply ingrained in the historical consciousness that one reviewer has expressed surprise at the evidence adduced by Mr Fletcher of divisions of opinion in the Commons as early as 1641. Some of these disagreements were noticed four years ago by Professor Ashton, yet he calculated that there was a majority of 400 to 80 against the king, and titled his chapter ‘From Consensus to Confrontation’; according to Dr Manning, the king was ‘almost powerless’. It is surprising that this view has held the field so long, when the most cursory reading of the Commons Journal shows it to be a myth. In a period for which we have so little hard evidence of the course of events, the evidence of the journals should not be ignored; none the less, it will be suggested that the role of peers, in and out of parliament, was at least as important as anything that happened in the lower house in the first few months. Not all the issues involved can be discussed here: this paper will consider, in outline, some of the evidence concerning finance, the reforming legislation, and the impeachment of Strafford.
Laser ignition of explosives: Effects of gas pressure on the threshold ignition energy
Abstract This paper describes a method for measuring the effect of initial gas pressure and the type of gas on the threshold ignition energy of several high explosives. The method is based on a 300 W CW CO2-laser. An extensive study of these parameters for PETN and RDX is also presented. These high explosives all show a strong decrease in ignition energy/power with increasing initial gas pressure. The gases tested are air and nitrogen. The studied pressures are in the interval 0.1 to 10 MPa. The ignitability of PETN and RDX was tested at a laser pulse width of 1.2 ms. All tested high explosives had a lower ignition energy/power in air than in nitrogen at low pressures ( 4 MPa). For TNT the time to ignition, measured as a function of air pressure, decreased with increasing pressure. These results are interpreted as a multiple phase ignition process. The method was also used for obtaining ignition data for ...