18 The Constitutionalist Revolution
attached to their procedures, they seem in general not to have objected to
the appearance of this jurisdiction.
39
The exact chronology is still obscure, but the origins of the equitable
side appear to be found in the later 1300s. Unlike the ‘Latin’ or common
law side of the court, it dealt with its business in English and in writing,
and its procedures could be seen as primarily ‘administrative’ in flavour. Its
characteristic weapon, the ‘sub poena’ writ, enabled Chancellors to enforce
their will by threatening people with substantial fines. The subpoena was
first devised in the 1350s, when its employment by the Chancellor was barely
distinct from its use by the king’s council.
40
In consequence, one tenable
position, articulated in the later Year Books, maintained that Chancellors
had no power over the rights contended for before them, but only over
the persons of the various litigants;
41
their power was not conventional
jurisdiction, but only an authority to levy certain pains.
Attitudes to this use of royal power appear to have been tinged with
some suspicion, especially as it first became firmly established towards the
end of Richard II’s reign; his successor Henry IV offered some reassurance
by passing a statute in 1403 preventing Chancellors from taking action
in cases that a common law judgement had settled. In 1415,apetition
of the Commons complained that the Chancellor meddled in ‘matters
determinable by your common law’, but Henry V was not prepared to
offer legislation on the subject.
42
In about 1430,alitigant with a grievance
could maintain that ‘there may none accion be mayntened in that court
that is terminable at the comyn lawe’,
43
but there seems to have been no
serious further attempt to regulate the Chancellor’s behaviour.
As we shall see, anxiety about equitable procedures recurred in some
subsequent times of political tension. For most of the fifteenth century,
however, the Chancellor’s equitable jurisdiction appears to have been gen-
erally accepted. It was, in principle, a ‘court of conscience’, applying princi-
ples of natural justice in the light of individual circumstances (the putative
uniqueness of each case explains why not till 1544 did Chancellors begin
to keep decree rolls).
44
Though it was largely staffed by canonists, and
the Chancellor was generally a churchman, most advocates before it were
members of the Inns and judges were consulted in difficult cases. The
39
Milsom, Historical foundations, 82–93.
40
W. M. Ormrod, ‘The origins of the subpoena writ’, Historical Research 61 (1988), 11–20.
41
YB 27 Henry VIII fo. 15, pl. 6;cf.22 Edward IV fo. 37, pl. 21.
42
Rotuli parliamentorum ut et petitiones et placita in parliamento, 6 vols., 1767–77 vol. iv, 84.
43
The Armbrugh Papers, ed. C. Carpenter (Woodbridge, 1998), 115.
44
Franz Metzger, ‘The last phase of the medieval Chancery’, in Alan Harding (ed.), Law-making and
law-makers in British history (1980), 87.