He is arrested by the BAILIFF OF MARSHLAND

Insights

Nature’s jurisdiction

The landscape enforces its own ‘law’: in certain places the body must submit to local forces—climate, insects, air—regardless of human rank or plans.

Inevitable reckoning

Ignored risks come due like a writ served; the ‘bailiff’ arrives unbidden to collect penalties for entering dangerous ground unprepared.

Stranger’s vulnerability

Outsiders are easiest prey; away from home’s protections (immunity, custom), one is exposed to place-specific hazards that quickly ‘arrest’ the unwary.

Public-health warning

As a local tag, it functions as a communal alert—expect fevers after wet, warm spells; secure housing and habits before the season ‘serves its summons.’

Paper vs. reality

Plans, claims, and ‘paper-banks’ falter before embodied facts; the proverb favors pragmatic respect for environment over administrative confidence.

Fenland setting

‘Marshland’ points to the Norfolk/Lynn fen country—low, wet, and historically malarial. Before modern drainage and control, recurrent ‘ague’ made the region proverbial for sickly air.

From miasma to mosquito

Early moderns blamed ‘bad air’; we now know marsh fevers were mosquito-borne (malarial). The proverb preserves the older theory while accurately mapping risk to wetlands.

Legal metaphorics

A ‘bailiff’ serves writs and seizes debtors. Casting fever as an officer turns illness into lawful arrest, a vivid frame that makes the blow feel procedurally inevitable, not random.

Phraseology of ‘clap’

Fuller’s gloss that strangers are ‘clapt on the back with an ague’ puns on the bailiff’s ‘clap’—a sudden, physical seizure—tightening the arrest imagery.

Seasonal memory

Fixed local phrases carry weather-and-sickness calendars where forecasts are absent; saying the ‘bailiff is coming’ encodes communal timekeeping for danger.

Class and exposure

Fen laborers, reed-cutters, and drovers bore chronic agues; the quip is comic at a distance but registers the hard epidemiology of work, water, and poverty.

Rhetorical Devices

Personification

Illness becomes an officer; the marsh ‘acts’ with intention, giving abstract risk a face and a grip.

Extended metaphor

An entire legal scene—bailiff, arrest, writ—is mapped onto fever, sustaining the conceit from approach to seizure.

Metonymy

‘Marshland’ stands for its air, insects, and hydrology; the place-name carries the causal agents that afflict the body.

Euphemistic wit

The grim reality of sickness is softened into bureaucratic humor, a communal coping style that steadies nerves.

Concise foreshadow

‘Is coming’ gives the line a prophetic tense—short, urgent, and forward-leaning—suited to warning.