I am not quite sure if you need info on only Benjamin or if you need to go back through Samuel P as well, or if you realize that there are books written by Samuel himself. I do not have this books on my shelf but one place they can be obtained is from the New England Historic Genealogical Societies (NEHGS) circulating library. Of course you have to be a member of this society, but anyone with New England research can definitely benefit by this, in my opinion. Check out their home page at http://www.nehgs.org for more information. Also check your nearby major library for this book as well. Samuel Putnam Avery, "The Avery, Fairchild and Park Families" of Massachusetts, Connecticut and Rhode Island, with a Short Narration of Facts Concerning Mr. Richard Warren, Mayflower Passenger and His Family Connections with Thomas Little Samuel Putnam Avery, "The Warren, Little, Lothrop, Park, Dix, Whitman, Fairchild, Platt, Wheeler, Lane and Avery Pedigrees of Samuel Putnam Avery, 1847-1920" It's been a while since I researched in these and if they may not come down the line as far as you now need to go. Sorry if this isn't useful, I just never know. Karen Avery Miller karenavery@CompuServe.com