William Plumpton
William was born on October 7th, 1404 in Plumpton, Yorkshire, England.

 Elizabeth Stapleton
Elizabeth was born about 1406 in Carleton, Yorkshire, England.

 Agnes Plumpton
Agnes was born about 1430 in Plumpton, Yorkshire, England.

 William Plumpton
William was born on February 28th, 1436 in Plumpton, Yorkshire, England.  He died at the age of 25 on March 29th, 1461 in Towton, Yorkshire, England.