You have a good start but with the wrong names. Marmaduke Beckwith married Maudlin Creed. Maudlin, by the way, her name on the ships roster is Magdalen, but British pronounciation maed it Maudlin!! Anyway, she was the daughter of Ralph and Grace Creed. Ralph, or Raphael, was born in Gloucester, England, son ofEdward and Elinor Creed. Edward was son of Raphael and Agnes Creed of Gloucester. Grace Beckwith married William Lucas, Jr. If I can help any further, let me know. I am interested in the descent of Grace Beckwith and William Lucas as my Collier family descends through that line.