76 Law
Edward IV.'
9
The servants of such kings, who followed them to battle,
were protected by a very well-known law. This was the much-discussed 'de
facto Act', a statute of Henry VII, which provided 'that no person going
with the King to the wars should be attaint of treason'.
10
It was invoked, in
the early 1640s, as a powerful argument for royalism, a cast-iron legal
excuse, if one were needed, for enlisting and for fighting under Charles.
11
A purely legitimist theory, such as the Jacobites were to uphold, was
alien to this intellectual world. The concept of allegiance, as understood by
Coke, was admirably suited to a usurper's needs. This was not at all
surprising, in a servant of Elizabeth and James, for both could be regarded
as usurpers by their more disaffected papist subjects. The basis of his
theory, that 'protectio trahit subjectionem, et subjectio protectionem',
12
generated a 'local allegiance', which was owed to whoever kept order in a
given place and time, and also a 'natural allegiance', which was local
allegiance at birth.
13
A local allegiance was binding for the purposes of
normal social life; it was treason to kill a usurper, except on explicit
instructions from whoever was legitimately king.
14
If usurpers respected the limits of their office, their acts had legal force.
There was no shame, it followed, in serving a usurper, and no expectation,
at least from the legal profession, of a self-sacrificing loyalty. As a die-hard
republican put it, 'the long robe will sit and do justice, though a tyrant
15
be
on the throne. The judges sat under Richard III, while he suffered them to
judge by law'.
16
He referred, it should be noted, to the period of Oliver's
rule. Hale's manuscripts on the prerogative, the work of the mid-1640s,
also allowed great scope to the usurper. Substantively, his views were much
like Coke's, but they were rationalised in different ways. He treated
allegiance, in line with his general presumptions, as the fruit of contractual
consent. Allegiance could not be transferred, unless both prince and
subject had consented, so the king could not give it away; King John was
9
'ou le roy usurper grant pardon ou patent destre denizen, et huiusmodi, que sont judicials,
et ne va in diminishing del Crowne, ceo liera le droit roy quant il fait regresse, ut inter roy
Henry VI et roy Edward IV. Brooke, La graunde abridgement, 1573, title prerogative,
no.
34.
10
G. R. Elton, The Tudor constitution: documents and commentary, 2nd edn, Cambridge
1982,
pp. 4—5. The Act refers to a king 'for the time being', apparently 'a common Tudor
phrase which means no more than "at the time in question"'(Elton, Constitution, 2). In
Stuart times, following Bacon {Works, VI, 159), it was thought to make an implicit de
jurelde facto distinction.
11
Husbands, Exact collection, 724-5; Francis Quarles, The loyal convert, Oxford 1643,
p.
7.
12
'Protection results in subjection, and subjection in protection'.
13
Coke, Seventh reports, 5b.
14
Hale, Historia placitorum coronae, ed. Sollom Emlyn vol. I, p. 103; Coke, Third insti-
tutes, p. 7.
15
In the then current sense of 'usurper'.
16
Burton, Diary, III, p. 129.