At harvest time, an old man selected a bundle of good ears of wheat, which was called 'the neck'. Then the reapers would stand around him in a ring, take off their hats and hold them with both hands towards the ground. All together they would then cry "The Neck!" three times, standing up with their hats high above their heads. This was called 'crying the neck' and was one of many symbolic ceremonies that remembered long after their origins have been forgotten.
Another story about a Corn Dolly is in the folksong 'John Barleycorn'
There were three men come from the West
Their fortunes for to try,
And these three made a solemn vow:
"John Barleycorn must die."
They ploughed, they sowed, they harrowed him in,
Threw clods upon his head,
'Til these three men were satisfied
John Barleycorn was dead.
However in the spring he rises up through the soil. By and by he grows big and strong, even growing a beard. Consequently the three men cut him down at the knee, tie him to a cart, beat him, strip the flesh off his bones and grind him between two stones. Nevertheless, in the end it is John Barleycorn who defeats his opponents. He proves the stronger man by turning into ale!