There was no-one named Mayo that came over on the Mayflower or on the 3 other ships that came over in the next few years. I have in my searches come across a Samuel Mayo who was the owner of a ship named the Desire on which the captain was John Dickinson, an ancestor of mine. John Dickinson married the d/o John Howland & Elizabeth Tilley, both of whom came over on the Mayflower. They wound up around the Long Island, NY area.