On 6th May 1331, King Edward III presented Hull with a charter replacing the post of town Keeper, appointed by the King, with the post of Mayor, elected by the town burgesses.
On 6th May 1636, William Corbett and 12 other Bridlington residents created the Lords Feoffees of the manor of Bridlington to manage the affairs of the town. They still manage numerous properties in the old town.
On 6th May 1748, Hull doctor Malcolm Fleming sold a patent medicine to farmers as a preventive against the rinderpest cattle plague that raged across the East Riding, and had killed 20 cows in Hull. He claimed success for his medicine, as only a further 9 or 10 cows died, although many herds were destroyed in the county.
On 6th May 1915, Albert Vine, engineer, 42, and crew of Hull-owned trawler Merrie Islington, out of Scarborough, were taken on board a British minesweeper before a German U-boat put a bomb on board and scuttled her.