Thomas Pierce of England Genealogy

I have been working on this for several years. It was begun by my nephew, in the early 1970's and a family tree was given to my parents for their 50th anniversary, in 1976, covering from Thomas, who emigrated in 1533/34 to America, to my generation, the 11th, in America.
I have since been working on finding more information on his findings as well as adding information I can find on my mothers side of the family, being the BREWSTERS' AND FERGUSONS, who also emigrated early to America, from England and Scotland.
I have also began a search of my wife's family, PRICE, from Prussia and COYLE, from Ireland. I have some information that was gathered, by her deceased brother, many years ago. I am trying to fill in some blank spots in that.