Archaeologists at an excavation site for London's Thames Tideway Tunnel (the "super sewer") dug up a 500-year-old skeleton who died with his boots on. Based on the location of the find, the boots, and other signs, the fellow may have been a fisherman or sailor. From National Geographic:
"It’s extremely rare to find any boots from the late 15th century, let alone a skeleton still wearing them," says Beth Richardson of the Museum of London Archaeology (MOLA). "And these are very unusual boots for the period—thigh boots, with the tops turned down. They would have been expensive, and how this man came to own them is a mystery. Were they secondhand? Did he steal them? We don't know."..
The position of the body—face down, right arm over the head, left arm bent back on itself—suggests that the man wasn’t deliberately buried. It’s also unlikely that he would have been laid to rest in leather boots, which were expensive and highly prized.
In light of those clues, archaeologists believe the man died accidentally and his body was never recovered, although the cause of death is unclear. Perhaps he fell into the river and couldn't swim. Or possibly he became trapped in the tidal mud and drowned...