An item from the always interesting History Myths Debunked blog brings up the notion of the Coffin Corner.
In many old houses, at least in many that have steep winding stairs, at the bend in the stairs, there will be a sort of niche in the wall, typically housing a vase with some dried flowers, or maybe even a marble bust, if the house is fancy enough. These little niches are sometimes called “coffin corners”, and were purportedly built into the wall to allow a bit more room to navigate a coffin around the bend in the staircase.


