Found the following book at the Ferguson Library in Stamford, CT: "A Legacy for Levittown" by Claire T. Ellis, copyright 1965, printed by the Vocational Offset Lithography Shop at Division Avenue High School. Union Free School District 5, Levittown, NY. The book especially caught my eye because it has the Seaman coat of arms on the cover. It contains a great deal of info on Capt. John Seaman and family, including maps of land holdings and info about the Jones Beach land dispute. Lindsey Ottman NYC, NY