en in the train of Mary of Modena.
After the Revolution, he followed his mistress to France, was repeatedly
employed in delicate and perilous commissions, and was thought at Saint
Germains to be a devoted servant of the House of Stuart. In truth,
however, he had, in one of his journeys to London, sold himself to the
new government, and had abjured the faith in which he had been brought
up. The honour, if it is to be so called, of turning him from a
worthless Papist into a worthless Protestant he ascribed, with
characteristic impudence, to the lucid reasoning and blameless life of
Tillotson.

In the spring of 1690, Mary of Modena wished to send to her
correspondents in London some highly important despatches. As these
despatches were too bulky to be concealed in the clothes of a single
messenger, it was necessary to employ two confidential persons. Fuller
was one. The other was a zealous young Jacobite called Crone. Before
they set out, they received full instructions from the Queen herself.
Not a scrap of paper was to be detected about them by an ordinary
search: but their buttons contained letters written in invisible ink.

The pair proceeded to Calais. The governor of that town furnished them
with a boat, which, under cover of the night, set them on the low
marshy coast of Kent, near the lighthouse of Dungeness. They walked to
a farmhouse, procured horses, and took different roads to London. Fuller
hastened to the palace at Kensington, and delivered the documents
with which he was charged into the King's hand. The first letter which
William unrolled seemed to contain only florid compliments: but a pan
of charcoal was lighted: a liquor well known to the diplomatists of that
age was applied to the paper: an unsavoury steam filled the closet; and
lines full of grave meaning began to appear.

The first thing to be done was to secure Crone. He had unfortunately had
time to deliver his letters before he was caught: but a snare was laid
for him into which he easily fell. In truth the sincere Jacobites were
generally wretched plotters. There was among them an unusually large
proportion of sots, braggarts, and babblers; and Crone was one of these.
Had he been wise, he would have shunned places of public resort, kept
strict guard over his lips, and stinted himself to one bottle at a meal.
He was found by the messengers of the government at a tavern table in
Gracechurch Street, swallowing bumpers to the health of King James,