Thank you. I don't know much about how to make Categories work, so I will leave that to the experts. I have removed the incorrect information and added the following note to the top of the page:
NOTE: On several websites, the Supply has been mixed up with the Speedwell, the ship that was supposed to accompany the Mayflower, the ship that transported the Plymouth Pilgrims. The Supply landed in Virginia in January 1620, many months before the Mayflower and the Speedwell even began their voyage. The Supply may have been the companion of a different ship named Mayflower, as Mayflower was a popular ship name during this time.