History of English Law, vol. 1X., pp. 72, 91, 92; Johnstone v.
Pedlar (1); Rodriguez v. Speyer Brothers (2)). A resident alien
was within the protection of the King and owed him what is described
as a local and temporary allegiance, or, to use an expression reported
in Bacon v. Bacon (3) in another connection, he was " quasi under
the allegiance of our King." But he was still an alien and by
abandoning his residence might release himself from the obligation
(Calwin's Case (4) ; De Jager v. Attorney-General of Natal (5) ; John-
stone v. Pedlar (6) ). According to the old books the oath of allegiance
was taken by all persons above the age of twelve years " whether
denizens or aliens (2 Co. Inst., p. 212), except women, earls,
prelates, barons and men of religion according to Britton, cap. 12,
which exception is not to be absolutely or universally understood ;
for all persons above the age of twelve years are bound to take
oath of alligeance except women, as shall be shown, but not in the
same manner or place as others; but because regularly this oath
was to be taken in the leet, or at least in the sheriff's turn, which
is in nature of a leet, where earls, barons, prelates, and men of
religion were not bound to do their suit therefore by the Statute of
Marlbr., cap. 10, is this exception added: but yet at other times
and in other places men of religion and noblemen were to take it,
as shall be shown" (Hale, Pleas of the Crown (1800), vol. 1, p. 63;
Co. Litt., 68 b; 2 Co. Inst., cap. 10, p. 120; Halsbury, Laws of
England, 2nd ed. (1931), vol.1., p. 464, and Westlake, International Law
(1910), Part I., Peace p. 236; Blackstone's Commentaries, 3rd ed.
(1768), vol. 1, p. 374, as to "denizens." A description of the leet and
sheriff's tourn may be found in Pollock and Maitland, 2nd ed. (1923),
vol. 1, pp. 530, 580. But it is clear that this oath, whether it is
called an oath of fealty or of allegiance, did not change the status of
an alien; he could only obtain the full status of a subject under
the sanction of an Act of Parliament. (Holdsworth, History of English
Law, vol. 1X., p. 76). Many of the common-law disabilities of aliens