Let's kick it to 1783 and bring up a very dark chapter to the American Revolution........
" There were 4,435 American battle deaths during the Revolutionary War, according to the Department of Defense. One historian estimated that there were between 7,000 and 8,000 prison ship deaths, but other sources claim even more. A letter-writer from Fishkill in 1783 claimed that on the Jersey alone, 11,644 Americans died. Although that figure is unlikely for the one ship, it is reasonable for all the prison ships together, and is cited regularly."
"There were more than a thousand men at a time packed onto the Jersey. They died with such regularity that when their British jailers opened the hatches in the morning, their first greeting to the men below was: "Rebels, turn out your dead!" Christopher Vail, of Southold, who was on the Jersey in 1781, later wrote:
When a man died he was carried up on the forecastle and laid there until the next morning at 8 o'clock when they were all lowered down the ship sides by a rope round them in the same manner as tho' they were beasts. There was 8 died of a day while I was there. They were carried on shore in heaps and hove out the boat on the wharf, then taken across a hand barrow, carried to the edge of the bank, where a hole was dug 1 or 2 feet deep and all hove in together."