#1237 1708 · Royal Navy (Cruizers and Convoys Act) · Naval warfare / maritime commerce
The Royal Navy paid captains in captured ships, not wages, so they fought like owners
the problem
Naval wages were flat, so captains had little reason to risk death chasing an enemy ship rather than just staying at sea
background
A Royal Navy captain earned around £255 a year and an ordinary seaman a few shillings a month, wages fixed by the Crown and often paid late. Fighting an enemy vessel meant risking death or maiming for the same flat salary as staying in harbour, and any prize captured was legally a Droit of the Crown, meaning Admiralty officials could claim, delay or simply withhold it after the fact. Officers had little assurance that a dangerous capture would ever put money in their pocket, so there was scant reason to chase, board, and out-sail an enemy merchantman or privateer rather than merely holding station.
Parliament could not simply raise wages across the entire fleet without bankrupting the Treasury in wartime, and higher fixed pay would not by itself make any single captain sail harder or fight closer than the next man. What the Navy needed was a reward that scaled with the very behaviour it wanted — aggressive pursuit and capture of enemy shipping — without adding a shilling to the state's payroll.
what everyone would do
Raising fixed wages was the obvious lever and the Treasury could not afford it fleet-wide in wartime — and even funded, a flat raise rewards showing up, not the specific, dangerous act of running down and boarding an enemy ship.
what they saw
Parliament saw the problem wasn't pay's size but its shape: a wage is the same whether you fight or coast. Guaranteeing captors the full prize value made reward scale with risk taken, funded by the enemy, not the state.
the move
The 1708 Cruizers and Convoys Act stripped the Crown of its discretionary claim on captured ships and cargo and legally assigned the entire value of a prize to the captors, split in fixed eighths: three-eighths to the captain, two-eighths shared among officers, one-eighth to warrant officers and marines, and the remaining two-eighths divided among the rest of the crew.
why it works
The mechanism converts a principal-agent problem the Crown could not monitor at sea into a self-enforcing incentive: nobody has to watch a captain to know he is trying to capture prizes, because the eighths system pays him only if he does. It also scales naturally with risk and value — a bigger, more dangerous capture pays more — and it costs the state nothing upfront since the reward is carved out of enemy property rather than the naval budget.
the payoff
Prize claims became enforceable law, not royal favor; one rich capture could pay a captain's salary several times over in an afternoon.
where it breaks
It only works when the captured asset is genuinely valuable and its value is verifiable by a neutral process (Admiralty prize courts), otherwise captors are tempted to under- or over-value what they seize, or to attack the wrong targets — privateers sometimes preyed on neutral shipping for a payday rather than pursuing military objectives, which is exactly the abuse a badly designed prize scheme invites.
what came after
The prize system remained in force through the Napoleonic Wars, when it distributed an estimated £30 million to Royal Navy officers and crews, and historians of naval economics credit it with helping produce the aggressive, self-motivated captaincy that gave Britain command of the seas for two centuries.
references
- [1]Royal Navy bonus culture in actionRoyal Museums Greenwich, 2018rmg.co.uk